Chapter 6 - Work (Sec 1 Only)

152152

Work and Machines

sections

1 Work

2 Using Machines

3 Simple Machines

Lab Levers

Lab Using Simple Machines

Virtual Lab What is therelationship between workforce and distance

It Seemed Longer Going UpHave you ever thought of a mountain bikeas a machine A mountain bike actually is acombination of simple machines Like allmachines a bicycle makes doing workeasier A mountain bike for example getsyou uphill and downhill faster than you cantravel by walking or running

Diagram a bicycle and identify theparts you think are simple machinesScience Journal

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Work and Machines Make thefollowing Foldable to help youunderstand how machinesmake doing work easier

Fold a sheet ofpaper vertically inhalf from top tobottom

Fold in half fromside to side withthe fold at the top

Unfold the paperonce Cut only thefold of the top flapto make two tabs

Turn the papervertically and labelthe front tabs asshown

List Before you read the chapter list five examplesof work you do without machines and five exam-ples of work you do with machines Next to eachexample rate the effort needed to do the work ona scale of 1 (little effort) to 3 (much effort)

STEP 4

STEP 3

STEP 2

STEP 1

Doing Work with a Simple MachineDid you know you can lift several timesyour own weight with the help of a pulleyBefore the hydraulic lift was invented a carmechanic used pulleys to raise a car off theground In this lab yoursquoll see how a pulley canincrease a force

1 Tie a rope severalmeters in lengthto the center of abroom handleHave one studenthold both ends ofthe handle

2 Have another stu-dent hold the ends

of a second broom handle and face thefirst student as shown in the photo

3 Have a third student loop the free end ofthe rope around the second handle mak-ing six or seven loops

4 The third student should stand to the sideof one of the handles and pull on the freeend of the rope The two students holdingthe broom handles should prevent thehandles from coming together

5 Think Critically Describe how theapplied force was changed What wouldhappen if the number of rope loops wereincreased

Start-Up Activities

Preview this chapterrsquos contentand activities at gpesciencecom

Work WithoutMachines

Work WithMachines

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154 CHAPTER 6 Work and Machines

What is workHave you done any work today To manypeople the word work means something

they do to earn money In that sense work can be anything fromfilling fast-food orders or loading trucks to teaching or doing wordprocessing on a computer The word work also means exerting aforce with your muscles A person might say he or she does workwhile pushing as hard as they can against a wall that doesnrsquot moveHowever in science the word work is used in a different way

Work Makes Something Move Press your hand againstthe surface of your desk as hard as you can Have you doneany work The answer is no no matter how tired your effortmakes you feel Remember that a force is a push or a pull Forwork to be done a force must make something move Work isthe energy transferred when a force makes an object move Ifyou push against the desk and it doesnrsquot move then youhavenrsquot done any work on the desk

Doing Work There are two conditions that have to be satisfiedfor a force to do work on an object One is that the applied forcemust make the object move and the other is that the movementmust be in the same direction as the applied force

For example if you pick up a pile of books from the floor asin Figure 1 you do work on the books The books move upwardin the direction of the force you are applying If you hold thebooks in your arms without moving the books you are not doingwork on the books Yoursquore still applying an upward force to keepthe books from falling but no movement is taking place

WorkReading Guide

Explain the meaning of work Describe how work and energy

are related Calculate work Calculate power

Doing work is another way of trans-ferring energy from one place toanother

Review Vocabularyenergy the ability to cause change

New Vocabulary

bull work

bull power

Distance

Figure 1 When you lift astack of books your arms apply aforce upward and the books moveupward Because the force anddistance are in the same directionyour arms have done work on thebooks

Tim CourlasHorizons Companies

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SECTION 1 Work 155

Force and Direction of Motion When you carry bookswhile walking like the student in Figure 2 you might think thatyour arms are doing work After all you are exerting a force onthe books with your arms and the books are moving Your armsmight even feel tired However in this case the force exerted byyour arms does no work on the books The force exerted by yourarms on the books is upward but the books are moving hori-zontally The force you exert upward is at right angles to thedirection the books are moving As a result your arms exert noforce in the direction the books are moving

How are an applied force and an objectrsquos motionrelated when work is done

Work and Energy How are work and energy related When work is done a

transfer of energy always occurs This is easier to understandwhen you think about carrying a heavy box up a flight of stairsRemember that when the height of an object above Earthrsquos surfaceincreases the gravitational potential energy of the objectincreases As you move up the stairs you increase the height of thebox above Earthrsquos surface This causes the gravitational potentialenergy of the box to increase

You may recall that energy is the ability to cause change Ifsomething has energy it can transfer energy to another object bydoing work on that object When you do work on an object youincrease its energy The student carrying the box in Figure 3 trans-fers chemical energy in his muscles to the box Energy is alwaystransferred from the object that is doing the work to the object onwhich the work is done

Figure 3 By carrying a box upthe stairs you are doing workYou transfer energy to the boxExplain how the energy of thebox changes as the student climbsthe stairs

Distance

Figure 2 If you hold a stackof books and walk forward yourarms are exerting a force upwardHowever the distance the booksmove is horizontal Thereforeyour arms are not doing workon the books

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Calculating Work The amount of work done depends onthe amount of force exerted and the distance over which theforce is applied When a force is exerted and an object moves inthe direction of the force the amount of work done can be cal-culated as follows

In this equation force is measured in newtons and distance ismeasured in meters Work like energy is measured in joulesOne joule is about the amount of work required to lift a baseballa vertical distance of 07 m

Solve a Simple Equation

1 A force of 75 N is exerted on a 45-kg couch and the couch is moved 5 m How muchwork is done in moving the couch

2 A lawn mower is pushed with a force of 80 N If 12000 J of work is done in mowing alawn what is the total distance the lawn mower was pushed

3 The brakes on a car do 240000 J of work in stopping the car If the car travels a distance of50 m while the brakes are being applied what is the force the brakes exert on the car

For more practice problems go to page 879 and visit Math Practice at gpesciencecom

WORK You push a refrigerator with a force of 100 N If you move the refrigerator a

distance of 5 m how much work do you do

known values and the unknown value

Identify the known values

you push a refrigerator with a force of 100 N F 100 N

you move the refrigerator a distance of 5 m d 5 m

Identify the unknown value

how much work you do W J

the problem

Substitute the known values F 100 N and d 5 m into the work equation

W Fd (100 N) (5 m) 500 Nm 500 Jyour answer

Does your answer seem reasonable Check your answer by dividing the work you

calculated by the force given in the problem The result should be the distance given in

the problem

IDENTIFY

Work Equation

work (in joules) applied force (in newtons) distance (in meters)

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SECTION 1 Work 157

When is work done Suppose you give a book a push and itslides along a table for a distance of 1 m before it comes to astop The distance you use to calculate the work you did is howfar the object moved while the force was being applied Eventhough the book moved 1 m you did work on the book onlywhile your hand was in contact with it The distance in the for-mula for work is the distance the book moved while your handwas pushing on the book As Figure 4 shows work is done on anobject only when a force is being applied to the object

PowerSuppose you and another student are pushing boxes of

books up a ramp to load them into a truck To make the job funyou make a game of it racing to see who can push a box up theramp faster The boxes weigh the same but your friend is able topush a box a little faster than you can She moves a box up theramp in 30 s It takes you 45 s You both do the same amount ofwork on the books because the boxes weigh the same and aremoved the same distance The only difference is the time it takesto do the work

In this game your friend has more power than you doPower is the amount of work done in one second It is a rate therate at which work is done

How is power related to work

Figure 4 A pitcher exerts aforce on the ball to throw it to thecatcher After the ball leaves herhand the pitcher no longer isexerting any force on the ball Shedoes work on the ball only while itis in her hand

Calculating Your Work and PowerProcedure1 Find a set of stairs that you

can safely walk and run upMeasure the vertical heightof the stairs in meters

2 Record how many secondsit takes you to walk andthen run up the stairs

3 Calculate the work youdid in both walking andrunning up the stairs Theforce is your weight in new-tons (your weight in poundstimes 45) The distance isthe vertical height of thestairs

4 Use the formula P Wtto calculate the power youneeded to both walk andto run up the stairs

Analysis1 Is the work you did walking

and running up the stepsthe same

2 Which required morepower walking or runningup the steps Why

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Calculating Power Power is the rate at which work is doneTo calculate power divide the work done by the time that isrequired to do the work

The SI unit for power is the watt (W) One watt equals one jouleof work done in one second Because the watt is a small unitpower often is expressed in kilowatts One kilowatt (kW) equals1000 W

1 To lift a baby from a crib 50 J of work is done How much power is needed if the babyis lifted in 05 s

2 If a runnerrsquos power is 130 W how much work is done by the runner in 10 minutes

3 The power produced by an electric motor is 500 W How long will it take the motor todo 10000 J of work

POWER You do 900 J of work in pushing a sofa If it took 5 s to move the sofa what was your

You do 900 J of work W 900 J

it took 5 s to move the sofa t = 5 s

what was your power P W

the problem

Substitute the known values W 900 J and t = 5 s into the power equation

J 180 Js 180 W

your answer

Does your answer seem reasonable Check your answer by multiplying the power you

calculated by the time given in the problem The result should be the work given in the

problem

IDENTIFY

The symbol forwork W is usuallyitalicized Howeverthe abbreviationfor watt W is notitalicized

Power Equation

power (in watts) work (in joules)time (in seconds)

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SECTION 1 Work 159

Self Check1 Explain how the scientific definition of work is different

from the everyday meaning

2 Describe a situation in which a force is applied but nowork is done

3 Explain how work and energy are related

4 Think Critically In which of the following situations iswork being done

a A person shovels snow off a sidewalk

b A worker lifts bricks one at a time from the groundto the back of a truck

c A rooferrsquos assistant carries a bundle of shinglesacross a construction site

SummaryWork and Energy

bull Work is done on an object when a force isexerted on the object and it moves in thedirection of the force

bull If a force F is exerted on an object while theobject moves a distance d in the directionof the force the work done is

bull When work is done on an object energy istransferred to the object

bull Power is the rate at which work is done orenergy is transferred

bull When work is done power can be calculatedfrom the equation

bull When energy is transferred power can becalculated from the equation

Power and Energy Doing work is a way of transferringenergy from one object to another Just as power is the rate atwhich work is done power is also the rate at which energy istransferred When energy is transferred the power involved canbe calculated by dividing the energy transferred by the timeneeded for the transfer to occur

For example when the lightbulb in Figure 5 is connected to anelectric circuit energy is transferred from the circuit to thelightbulb filament The filament converts the electrical energysupplied to the lightbulb into heat and light The power used bythe lightbulb is the amount of electrical energy transferred tothe lightbulb each second

Figure 5 This 100-W lightbulbconverts electrical energy into lightand heat at a rate of 100 Js

Power Equation for Energy Transfer

power (in watts) energy transferred (in joules)

time (in seconds)

5 Calculate Force Find the force a person exerts inpulling a wagon 20 m if 1500 J of work is done

6 Calculate Work A carrsquos engine produces 100 kW ofpower How much work does the engine do in 5 s

7 Calculate Energy A color TV uses 120 W of powerHow much energy does the TV use in 1 hour

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What is a machineA machine is a device that makes doing work easier When

you think of a machine you may picture a device with an engineand many moving parts However machines can be simpleSome machines such as knives scissors and doorknobs areused every day to make doing work easier

Making Work EasierMachines can make work easier by increasing the force that

can be applied to an object A screwdriver increases the forceyou apply to a screw A second way that machines can makework easier is by increasing the distance over which a force canbe applied A leaf rake is an example of this type of machine

Machines also can make work easier by changing thedirection of an applied force A simple pulley changesa downward force to an upward force

Increasing Force A car jack such as the one inFigure 6 is an example of a machine that increases anapplied force The upward force exerted by the jack isgreater than the downward force you exert on the han-dle However the distance you push the handle down-ward is greater than the distance the car is pushedupward Because work is the product of force and dis-tance the work done by the jack is not greater than thework you do on the jack The jack increases the appliedforce but it doesnrsquot increase the work done

Forceexertedby jack

Distancejackmoves Distance

you push

Yourforce

Using MachinesReading Guide

Explain how machines makedoing work easier

Calculate the mechanicaladvantage of a machine

Calculate the efficiency of amachine

Cars stairs and teeth are all exam-ples of machines that make your lifeeasier

Review Vocabularyforce a push or a pull

New Vocabulary

bull machine

bull input force

bull output force

bull mechanical advantage

bull efficiency

Figure 6 A car jack is an exam-ple of a machine that increases anapplied force

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SECTION 2 Using Machines 161

Force and Distance Why does the mover in Figure 7 pushthe heavy furniture up the ramp instead of lifting it into the truckIt is easier because less force is needed to push the furniture up theramp than is needed to lift it

The work done in lifting an object depends on the change inheight of the object The same amount of work is done whetherthe mover pushes the furniture up the long ramp or lifts itstraight up If she uses a ramp to lift the furniture she moves thefurniture a longer distance than if she just raised it straight upIf the work stays the same and the distance is increased then lessforce will be needed to do the work

How does a ramp make lifting an objecteasier

Changing Direction Some machines change thedirection of the force you apply When you use the carjack you exert a force downward on the jack handle Theforce exerted by the jack on the car is upward The direc-tion of the force you apply is changed from downward toupward Some machines change the direction of theforce that is applied to them in another way The wedge-shaped blade of an ax is one example When you use anax to split wood you exert a downward force as youswing the ax toward the wood As Figure 8 shows theblade changes the downward force into a horizontal forcethat splits the wood apart

Figure 7 Whether the moverslides the chair up the ramp orlifts it directly into the truckshe will do the same amountof work Doing the work overa longer distance allows her touse less force

HeightDistance

Resultingforce

Appliedforce

Figure 8 An ax blade changesthe direction of the force fromvertical to horizontal

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The Work Done by MachinesTo pry the lid off a wooden crate with a crowbar yoursquod slip the

end of the crowbar under the edge of the crate lid and push downon the handle By moving the handle downward you do work onthe crowbar As the crowbar moves it does work on the lid liftingit up Figure 9 shows how the crowbar increases the amount offorce being applied and changes the direction of the force

When you use a machine such as a crowbar you are movingsomething that resists being moved For example if you use acrowbar to pry the lid off a crate you are working against thefriction between the nails in the lid and the crate You also coulduse a crowbar to move a large rock In this case you would beworking against gravitymdashthe weight of the rock

Input and Output Forces Two forces are involved when amachine is used to do work You exert a force on the machinesuch as a bottle opener and the machine then exerts a force onthe object you are trying to move such as a bottle cap The forcethat is applied to the machine is called the input force Fin standsfor the input force The force applied by the machine is called theoutput force symbolized by Fout When you try to pull a nail outof wood with a hammer as in Figure 10 you apply the inputforce on the handle The output force is the force the claw appliesto the nail

Two kinds of work need to be considered when you use amachine the work done by you on the machine and the workdone by the machine When you use a crowbar you do workwhen you apply force to the crowbar handle and make it moveThe work done by you on a machine is called the input workand is symbolized by Win The work done by the machine iscalled the output work and is abbreviated Wout

Figure 9 A crowbar increasesthe force you apply and changes itsdirection

Forceexerted

by crowbarApplied force

Machines MultiplyingForceProcedure1 Open a can of food using a

manual can opener thathas circular blades WARNING Do not touchcan openerrsquos cutting bladesor the cut edges of the cansrsquolids

2 Open another can of foodbut this time grasp thehandle as close as you canto the handlersquos pivot point

Analysis1 Compare how difficult it

was to open the first canwith how difficult it was toopen the second can

2 Infer why a can openermakes it easier to open ametal can How would youdesign a can openerto make opening cans even easier

Joseph P SinnotFundamental Photographs

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Conserving Energy Remember that energy is alwaysconserved When you do work on a machine you transferenergy to the machine When the machine does work on anobject energy is transferred from the machine to the objectBecause energy cannot be created or destroyed the amountof energy the machine transfers to the object cannot begreater than the amount of energy you transfer to themachine A machine cannot create energy so Wout is nevergreater than Win

However the machine does not transfer all of the energyit receives to the object In fact when a machine is usedsome of the input energy changes to thermal energy due tofriction The energy that changes to thermal energy cannotbe used to do work so Wout is always smaller than Win

Ideal Machines Remember that work is calculated by mul-tiplying force by distance The input work is the product of theinput force and the distance over which the input force is exertedThe output work is the product of the output force and the distanceover which that force is exerted

Suppose a perfect machine could be built in which therewere no friction None of the input work or output work wouldbe converted to thermal energy For such an ideal machine theinput work would equal the output work For an ideal machine

Suppose the ideal machine increases the force applied to it Thismeans that the output force Fout is greater than the input force FinRecall that work is equal to force times distance If Fout is greaterthan Fin then Win and Wout can be equal only if the input force isapplied over a greater distance than the output force

For example suppose the hammer claw in Figure 10 moves adistance of 1 cm to remove a nail If an output force of 1500 N isexerted by the claw of the hammer and you move the handle of thehammer 5 cm you can find the input force as follows

Because the distance you move the hammer is longer thanthe distance the hammer moves the nail the input force is lessthan the output force

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin (005 m) 15 Nmiddotm

Fin 300 N

Win Wout

Outputforce

Input force

Figure 10 When prying a nailout of a piece of wood with a clawhammer you exert the input forceon the handle of the hammer andthe claw exerts the output forceDescribe how the hammerchanges the input force

Topic Rube GoldbergVisit for Weblinks to information about RubeGoldberg devices

Activity Use the informationthat you find to sketch a Rube-Goldberg-like device designed toburst a balloon

gpesciencecom

Richard MegnaFundamental Photographs

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MechanicalAdvantage

Machines such as the carjack the ramp the crow barand the claw hammer makework easier by making theoutput force greater than theinput force The ratio of theoutput force to the input forceis the mechanical advantageof a machine The mechanicaladvantage (MA) of a machinecan be calculated with the fol-lowing equation

Figure 11 shows that the mechanical advantage equals one whenonly the direction of the input force changes

Ideal Mechanical Advantage The mechanical advantage of amachine without friction is called the ideal mechanical advantageor IMA The IMA can be calculated by dividing the input distanceby the output distance For a real machine the IMA would be themechanical advantage of the machine if there were no friction

EfficiencyFor real machines some of the energy put into a machine is

always converted to thermal energy by frictional forces For thisreason the output work of a machine is always less than thework put into the machine

Efficiency is a measure of how much of the work put into amachine is changed into useful output work by the machine Amachine with high efficiency produces less thermal energy fromfriction so more of the input work is changed to useful outputwork

Why is the output work always less than theinput work for a real machine

Figure 11 Window blinds usea machine that changes the direc-tion of an input force A downwardpull on the cord is changed to anupward force on the blinds Theinput and output forces are equalso the MA is 1

Graphite LubricantGraphite is a solid thatsometimes is used as alubricant to increase theefficiency of machinesFind out what elementgraphite is made of andwhy graphite is a goodlubricant

Mechanical Advantage Equation

mechanical advantage output force (in newtons)

input force (in newtons)

MA FoutFin

Inputforce

Outputforce

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Self Check1 Describe the circumstances for which the output work

would equal the input work in a machine

2 Infer how lubricating a machine affects the outputforce exerted by the machine

3 Explain why in a real machine the output work isalways less than the input work

4 Think Critically The mechanical advantage of amachine is less than one Compare the distances overwhich the input and output forces are applied

SummaryWork and Machines

bull Machines make doing work easier by chang-ing the applied force changing the distanceover which the force is applied or changingthe direction of the applied force

bull Because energy cannot be created ordestroyed the output work cannot be greaterthan the input work

bull In a real machine some of the input work isconverted into heat by friction

Mechanical Advantage and Efficiency

bull The mechanical advantage of a machine is theoutput force divided by the input force

MA FFo

bull The efficiency of a machine is the output workdivided by the input work times 100

efficiency WW

Calculating Efficiency To calculate the efficiency of amachine the output work is divided by the input workEfficiency is usually expressed as a percentage by this equation

In an ideal machine there is no friction and the output workequals the input work So the efficiency of an ideal machine is100 percent In a real machine friction causes the output workto always be less than the input work So the efficiency of a realmachine is always less than 100 percent

Increasing Efficiency Machines can be made more efficientby reducing friction This usually is done by adding a lubricantsuch as oil or grease to surfaces that rub together as shown inFigure 12 A lubricant fills in the gaps between the surfacesenabling the surfaces to slide past each other more easily

Figure 12 Oil reduces the frictionbetween two surfaces Oil fills thespace between the surfaces so highspots donrsquot rub against each other

Surface

Efficiency Equation

efficiency () 100output work (in joules)

input work (in joules)

efficiency 100WoutWin

5 Calculate the mechanical advantage of a hammer if theinput force is 125 N and the output force is 2000 N

6 Calculate Efficiency Find the efficiency of a machinethat does 800 J of work if the input work is 2400 J

7 Calculate Force Find the force needed to lift a 2000-Nweight using a machine with a mechanical advantage of 15

More Section Review gpesciencecom

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Types of Simple MachinesIf you cut your food with a knife use a screwdriver or even

chew your food you are using a simple machine A simplemachine is a machine that does work with only one movementof the machine There are six types of simple machines leverpulley wheel and axle inclined plane screw and wedge Thepulley and the wheel and axle are modified levers and the screwand the wedge are modified inclined planes

LeversYoursquove used a lever if yoursquove used a wheelbarrow a lawn rake

or swung a baseball bat A lever is a bar that is free to pivot orturn around a fixed point The fixed point the lever pivots on iscalled the fulcrum The input arm of the lever is the distancefrom the fulcrum to the point where the input force is appliedThe output arm is the distance from the fulcrum to the pointwhere the output force is exerted by the lever

The output force produced by a lever depends on the lengthsof the input arm and the output arm If the output arm is longerthan the input arm the law of conservation of energy requiresthat the output force be less than the input force If the outputarm is shorter than the input arm then the output force isgreater than the input force

There are three classes of levers as shown in Figure 13 Thedifferences among the three classes of levers depend on the loca-tions of the fulcrum the input force and the output force

Simple MachinesReading Guide

Describe the six types of simplemachines

Explain how the different typesof simple machines make doingwork easier

Calculate the ideal mechanicaladvantage of the different typesof simple machines

All complex machines such as carsare made of simple machines Evenyour body contains simple machines

Review Vocabularycompound composed of separateelements or parts

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

bull compound machine

Outputforce

Inputforce

Fulcrum

Figure 13 There are threeclasses of levers

First-Class LeverThe fulcrum is between the inputforce and the output force

Third-Class LeverThe input force is between the ful-crum and the output force

Second-Class LeverThe output force is between thefulcrum and the input force

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

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SECTION 3 Simple Machines 167

First-Class Lever The screwdriver used to openthe paint can in Figure 14A is an example of a first-class lever For a first-class lever the fulcrum islocated between the input and output forces Theoutput force is always in the opposite direction to theinput force in a first-class lever

Second-Class Lever For a second-class lever theoutput force is located between the input force andthe fulcrum Look at the wheelbarrow in Figure 14B The girlapplies an upward input force on the handles and the wheel isthe fulcrum The output force is exerted between the input forceand the fulcrum For a second-class lever the output force isalways greater than the input force

Third-Class Lever Many pieces of sports equipment such asa baseball bat are third-class levers For a third-class lever theinput force is applied between the output force and the ful-crum The right-handed batter in Figure 14C applies the inputforce with the right hand and the left hand is the fulcrum Theoutput force is exerted by the bat above the right hand Theoutput force is always less than the input force in a third-classlever Instead the distance over which the output force isapplied is increased

Every lever can be placed in one of these classes Eachclass can be found in your body as shown in Figure 15 on thenext page

A baseball bat is a third-classlever The fulcrum here is the bat-terrsquos left hand

Figure 14 Levers are classified by the locations ofthe input force the output force and the fulcrum

The screwdriver is being used as a first-classlever The fulcrum is the paint can rim

A wheelbarrow is a second-class lever Thefulcrum is the wheel

Archimedes and the LeverThe Greek mathematicianArchimedes (287ndash212 BC)described how a levercould be used to increaseforce He also supposedlysaid ldquoGive me a place tostand and I will move theEarthrdquo Research one ofArchimedesrsquo inventionsand write a paragraphdescribing it

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Figure 15

VISUALIZING LEVERS IN THE HUMAN BODY

All three types of leversmdashfirst-class second-class andthird-classmdashare found in

the human body The forces exertedby muscles in your body can beincreased by first-class and second-class levers while third-class leversincrease the range of movementof a body part Examples of how thebody uses levers to help it move areshown here

FIRST-CLASS LEVER The fulcrumlies between the input force and theoutput force Your head acts like a first-class lever Your neck muscles providethe input force to support the weightof your head

THIRD-CLASS LEVER The inputforce is between the fulcrum andthe output force A third-class leverincreases the range of motion ofthe output force When you do acurl with a dumbbell your forearmis a third-class lever

SECOND-CLASS LEVER The outputforce is between the fulcrum and theinput force Your foot becomes a second-class lever when you stand on your toes

Fulcrum

Input force

Output force

(t)Richard T Nowitz (c)David MadisonStone (b)John HenleyThe Stock Market

Ideal Mechanical Advantage of a Lever The ideal mechan-ical advantage or IMA for a lever can be calculated by dividing thelength of the input arm by the length of the output arm

PulleysA pulley is a grooved wheel with a rope chain or cable run-

ning along the groove A fixed pulley as shown in Figure 16 isa modified first-class lever The axle of the pulley acts as the ful-crum The two sides of the pulley are the input arm and outputarm A pulley can change the direction of the input force orincrease the output force depending on whether the pulley isfixed or movable A system of pulleys can change the directionof the input force and make the output force larger

What are the input arm output arm andfulcrum of a pulley

Fixed Pulleys The cable attached to an elevator passes over afixed pulley at the top of the elevator shaft A fixed pulley suchas the one in Figure 17 is attached to something that doesnrsquotmove such as a ceiling or wall Because a fixed pulley changesonly the direction of force the IMA is 1

Figure 16 A fixed pulley isanother form of the leverInfer the lengths of the input armand output arm in a pulley

Figure 17 A fixed pulleychanges only the direction of aforce You need to apply an inputforce of 4 N to lift the 4-N weight

Outputforce

Inputforce

IMA of a Lever

ideal mechanical advantage length of input arm (m)length of output arm (m)

IMA LinLout

AJ CopleyVisuals Unlimited

7424011

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Movable Pulleys A pulley in which one end of the ropeis fixed and the wheel is free to move is called a movable pul-ley Unlike a fixed pulley a movable pulley does multiplyforce Suppose a 4-N weight is hung from the movable pulleyin Figure 18A The ceiling acts like someone helping you tolift the weight The rope attached to the ceiling will support halfof the weightmdash2 N You need to exert only the other halfof the weightmdash2 Nmdashto support and lift the weight The outputforce exerted on the weight is 4 N and the applied input forceis 2 N Therefore the IMA of the movable pulley is 2

For a fixed pulley the distance you pull the rope downwardequals the distance the weight moves upward For a movablepulley the distance you pull the rope upward is twice the dis-tance the weight moves upward

How does a movable pulley reduce the inputforce needed to lift a weight

The Block and Tackle A system of pulleys consisting offixed and movable pulleys is called a block and tackleFigure 18B shows a block and tackle made up of two fixed pul-leys and two movable pulleys If a 4-N weight is suspended fromthe movable pulley each rope segment supports one-fourth ofthe weight reducing the input force to 1 N The IMA of a pulleysystem is equal to the number of rope segments that support theweight The block and tackle shown in Figure 18B has an IMAof 4 The IMA of a block and tackle can be increased by increas-ing the number of pulleys in the pulley system

Figure 18 A movable pulleyand a pulley system called a blockand tackle reduce the force neededto lift a weight

With a movable pulley theattached side of the rope supportshalf of the 4-N weight You have toapply a 2-N force to lift the weight

In a block-and-tackle system the 4-Nweight is divided equallyamong each supportingrope segment In thiscase four rope segmentsare supporting theweight So you have toapply only a 1-N forceto lift the weight

103495735

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Figure 19 The handle on a pencil sharpener is part of a wheel and axleYou apply a force to the handle This force is made larger by the wheel andaxle making it easy to turn the sharpening mechanism

Wheel and AxleCould you use the pencil sharpener in Figure 19 if the han-

dle werenrsquot attached The handle on the pencil sharpener is partof a wheel and axle A wheel and axle is a simple machine con-sisting of a shaft or axle attached to the center of a larger wheelso that the wheel and axle rotate together Doorknobs screw-drivers and faucet handles are examples of wheel and axlesUsually the input force is applied to the wheel and the outputforce is exerted by the axle

Mechanical Advantage of a Wheel and Axle Recall thatthe mechanical advantage of a lever is the length of the input armdivided by the length of the output arm A wheel and axle isanother modified lever The center of the axle is the fulcrum Theinput force is applied at the rim of the wheel So the length of theinput arm is the radius of the wheel The output force is exerted atthe rim of the axle So the length of the output arm is the radius ofthe axle The IMA of a wheel and axle is

According to this equation the IMA of a wheel and axle can beincreased by increasing the radius of the wheel

IMA of a Wheel and Axle

ideal mechanical advantage radius of wheel (m)

radius of axle (m)

IMA rwra

Mark Burnett

7350872

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Gears A gear is a wheel and axle with thewheel having teeth around its rim Whenthe teeth of two gears interlock the turningof one gear causes the other gear to turn

When two gears of different sizes areinterlocked they rotate at different ratesEach rotation of the larger gear causes thesmaller gear to make more than one rota-tion If the input force is applied to thelarger gear the output force exerted by thesmaller gear is less than the input force

Gears also may change the directionof the force as shown in Figure 20 When

the larger gear in is rotated clockwise the smaller gear rotatescounterclockwise

Inclined PlanesWhy do the roads and paths on mountains zigzag Would it

be easier to climb directly up a steep incline or walk a longerpath gently sloped around the mountain An inclined plane is asloping surface such as a ramp that reduces the amount of forcerequired to do work

Mechanical Advantage of an Inclined Plane You do thesame work by lifting a box straight up or pushing it up aninclined plane By pushing the box up an inclined plane how-ever the input force is exerted over a longer distance comparedto lifting the box straight up As a result the input force is lessthan the force needed to lift the box straight upward The IMA ofan inclined plane can be calculated from the following equation

The IMA of an inclined plane for a given height is increased bymaking the plane longer

When you think of an inclined plane you might think ofmoving an object up a rampmdashyou move and the inclined planeremains stationary The screw and the wedge however are vari-ations of the inclined plane in which the inclined plane movesand the object remains stationary

Figure 20 If an input force isapplied to the larger gear andit rotates clockwise the smallergear rotates counterclockwiseThe output force exerted by thesmaller gear is less than the inputforce applied to the larger gear

Topic NanobotsVisit for Weblinks to information about howtiny robots called nanobots mightbe used as microsurgicalinstruments

Activity Use the informationyou find to make a diagram of ananobot that might be used toperform surgery

gpesciencecom

IMA of an Inclined Plane

ideal mechanical advantage length of slope (m)height of slope (m)

IMA lh

Tom Pantages

11373521

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The ScrewA screw is an inclined plane wrapped in a spiral around a

cylindrical post If you look closely at the screw in Figure 21 yoursquollsee that the threads form a tiny ramp that runs upward from its tipYou apply the input force by turning the screw The output force isexerted along the threads of the screw The IMA of a screw isrelated to the spacing of the threads The IMA is larger when thethreads are closer together However when the IMA is larger moreturns of the screw are needed to drive it into a material

How do you remove the lid from a jar of peanut butter suchas the one in Figure 21 If you look closely you will see threadssimilar to the ones on the screw in Figure 21 Where else can youfind examples of a screw

The WedgeLike the screw the wedge is also a simple

machine in which the inclined plane movesthrough an object or material A wedge is aninclined plane with one or two sloping sides Itchanges the direction of the input force

Look closely at the knife in Figure 22One edge is sharp and it slopesoutward at both sidesforming an inclined planeAs it moves through theapple the downward inputforce is changed to a hori-zontal force forcing theapple apart

Figure 21 A screw has an inclinedplane that wraps around the post ofthe screw

The thread gets thinner farther fromthe post This helps the screw force itsway into materials

Many lids such as those on peanutbutter jars also contain threads

Figure 22 A knife blade is awedge As you cut through theapple the blade pushes the halvesof the apple apart

(tl)file photo (tr)Mark Burnett (b)Amanita Pictures

83904915

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Self Check1 Classify a screwdriver being used to turn a screw as one

of the six types of simple machines Explain how theIMA of a screwdriver could be increased

2 Determine for which class of lever the output force isalways greater than the input force For which class isthe output force always less than the input force

3 Make a diagram of a bicycle and label the parts of abicycle that are simple machines

4 Think Critically Use the law of conservation of energyto explain why in a second-class lever the distance overwhich the input force is applied is always greater thanthe distance over which the output force is applied

SummaryThe Lever Family

bull A lever is a bar that is free to pivot about afixed point called the fulcrum

bull There are three classes of levers based on therelative locations of the input force the out-put force and the fulcrum

bull A pulley is a grooved wheel with a ropechain or cable placed in the groove and is amodified form of a lever

bull The IMA of a lever is the length of the inputarm divided by the length of the output arm

bull A wheel and axle consists of a shaft or axleattached to the center of a larger wheel

The Inclined Plane Family

bull An inclined plane is a ramp or sloping surfacethat reduces the force needed to do work

bull The IMA of an inclined plane is the length ofthe plane divided by the height of the plane

bull A screw consists of an inclined plane wrappedaround a shaft

bull A wedge is an inclined plane that moves andcan have one or two sloping surfaces

Compound MachinesSome of the machines you use every day are

made up of several simple machines Two ormore simple machines that operate togetherform a compound machine

Look at the can opener in Figure 23 To openthe can you first squeeze the handles togetherThe handles act as levers and increase the forceapplied on a wedge which then pierces the can

You then turn the handle a wheel and axle to open the canA car is also a compound machine Burning fuel in the cylin-

ders of the engine causes the pistons to move up and down Thisup-and-down motion makes the crankshaft rotate The forceexerted by the rotating crankshaft is transmitted to the wheelsthrough other parts of the car such as the transmission and thedifferential Both of these parts contain gears which can changethe rate at which the wheels rotate the force exerted by thewheels and even reverse the direction of rotation

Wheel and axle Lever

Figure 23 A compoundmachine such as a can opener ismade up of simple machines

5 Calculate IMA What is the IMA of a carrsquos steering wheelif the wheel has a diameter of 40 cm and the shaft itrsquosattached to has a diameter of 4 cm

6 Calculate Output Arm Length A lever has an IMA of 4 Ifthe length of the input arm is 10 m what is the lengthof the output arm

7 Calculate IMA A 60-m ramp runs from a sidewalk to aporch that is 20 m above the sidewalk What is theideal mechanical advantage of this ramp

More Section Review gpesciencecomSuperStock

60656776

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Have you ever tried to balance a friend on aseesaw If your friend was lighter you had tomove toward the fulcrum In this lab you willuse the same method to measure the mass ofa coin

Real-World ProblemHow can a lever be used to measure mass

Goals Measure the lengths of the input arm and

output arm of a lever Calculate the ideal mechanical advantage

of a lever Determine the mass of a coin

Materialsstiff cardboard 3 cm by 30 cmcoins (one quarter one dime one nickel)balancemetric ruler

Safety Precautions

Procedure1 Measure the mass of each coin

2 Mark a line 2 cm from one end of the card-board strip Label this line Output

3 Slide the other end of the cardboard stripover the edge of a table until the stripbegins to tip Mark a line across the strip atthe table edge and label this line Input

4 Measure the mass of the strip to the near-est 01 g Write this mass on the input line

5 Center a dime on the output line Slide thecardboard strip until it begins to tip Markthe balance line Label it Fulcrum 1

6 Measure the lengths of the output andinput arms to the nearest 01 cm

7 Calculate the IMA of the lever Multiply theIMA by the mass of the lever to find theapproximate mass of the coin

8 Repeat steps 5 through 7 with the nickeland the quarter Mark the fulcrum lineFulcrum 2 for the nickel and Fulcrum 3 forthe quarter

Conclude and Apply1 Explain why there might be a difference

between the mass of each coin measuredby the balance and the mass measuredusing the lever

2 Explain what provides the input and outputforces for the lever

3 Explain why the IMA of the lever changesas the mass of the coin changes

Levers

Compare your results with those of otherstudents in your class For more help referto the Science Skill Handbook

LAB 175

Mark Burnett

Model and InventModel and Invent

Real-World ProblemSuppose that you are the contractor on a one-story building with alarge air conditioner How can you get the air conditioner to the roofHow can you minimize the force needed to lift an object Whatmachines could you use Consider a fixed pulley a block and tacklesystem of pulleys and an inclined plane How can you find the effi-ciency of machines

Make a Model1 Work in teams of at least two Collect all the needed equipment

2 Sketch a model for each lifting machine Include a control in whichthe weight is lifted while being suspended directly from the springscale Model the inclined plane with a board 40-cm long andraised 10 cm at one end

3 Make a data table like the one below

4 Is the pulley support high enough that the block and tackle can lifta weight 10 cm

5 Obtain your teacherrsquos approval of your sketches and data tablebefore proceeding

Goals Model lifting devices

based on a block andtackle and on aninclined plane

Calculate the outputwork that will beaccomplished

Measure the forceneeded by eachmachine to lift aweight

Calculate the inputwork and efficiency foreach model machine

Select the bestmachine for your jobbased on the forcerequired

Possible Materialsspring scale 0ndash10 N range98-N weight (1-kg mass)double pulleysingle pulley string for the pulleysstand or support for

the pulleyswooden board 40 cm longsupport for board 10 cm

Safety Precautions

UsNng S Mmple Machines

Problem Data

Ideal Mechanical Advantage IMA

Input force FinFF N

Input distance din m

Output force FoutF N

Output distance doutd m

Workin FinFF din Joules

Workout FoutF doutd Joules

Efficiency (Workout Workin)

Do not write in this book

Test Your Model1 Tie the weight to the spring scale and measure the force required

to lift it Record the input force in your data table under Controlalong with the 10-cm input distance

2 Assemble the inclined plane so that the weight can be pulled upthe ramp at a constant rate The 40-cm board should be supportedso that one end is 10 cm higher than the other end

3 Tie the string to the spring scale and measure the force required tomove the weight up the ramp at a constant speed Record thisinput force under Inclined Plane in your data table Record 40 cmas the input distance for the inclined plane

4 Assemble the block and tackle using one fixed double pulley andone movable single pulley

5 Tie the weight to the single pulley and tie the spring scale to thestring at the top of the upper double pulley

6 Measure the force required to lift the weight with the block andtackle Record this input force

7 Measure the length of string that must be pulled to raise theweight 10 cm Record this input distance

Analyze Your Data1 Calculate the output work for all three methods of lifting the

98-N weight a distance of 10 cm

2 Calculate the input work and the efficiency for the control theinclined plane and the block and tackle

3 Compare the efficiencies of each of the three methods of lifting

Conclude and Apply1 Explain how you might improve the efficiency of the machine in

each case

2 Infer what types of situations would require theuse of a ramp over a pulley to help lift something

3 Infer which machines would be most likely tobe affected by friction

LAB 177

Make a poster showing how the bestmachine would be used to lift the airconditioner to the roof of the building

Hickson-Bender

SCIENCEANDSocietySCIENCEISSUES

THAT AFFECTYOU

Science of very very small

Imagine an army of tiny robots each no biggerthan a bacterium swimming through yourbloodstream Welcome to the world of nanotechnology

the science of creating molecular-sizedmachines These machines are called nanobots

The smallest of these machines are only bil-lionths of a meter in size They are so tiny thatthey can do work on the molecular scale

Small Smaller SmallestNanotechnologists are predicting that within

a few decades they will be creating nanobotsthat can do just about anything as long as itrsquossmall Already nanotechnologists have builtgears 10000 times thinner than a human hairTheyrsquove also built tiny molecular ldquomotorsrdquo only50 atoms long At Cornell University nanotech-nologists created the worldrsquos smallest guitar It isappoximately the size of a white blood cell and iteven has six strings

In the future nanobots might transmit yourinternal vital signs to a nanocomputer implantedunder your skin There the data could be ana-lyzed for signs of disease Other nanomachinesthen could be sent to scrub your arteries clean ofdangerous blockages or mop up cancer cells oreven vaporize blood clots with tiny lasers Theseare just some of the possibilities in the imagina-tions of those studying the new science ofnanotechnology

This is the smallest guitar inthe world It is about as big as ahuman white blood cell Each ofits six silicon strings is 100 atomswide You can see the guitar onlywith an electron microscope

Acoustic relayattached to anonboard computersends andreceivesultrasound tocommunicatewith medicalteam

Pumpsremovetoxins fromthe body anddispensedrugs

Outershell madeof strongchemicallyinertdiamondsSensors and

manipulatorsdetect illnesses and perform cell-by-cell surgery

Up to 10 trillion nanobots each as small as 1200th thewidth of a human hair might be injected at once

TYPICAL PROBE S IZE

WIDTH OF A HUMAN HAIR

A N A T O M Y O F A

N A N O P R O B E

Design Think up a very small simple or complex machine thatcould go inside the body and do something What would themachine do Where would it go Share your diagram or design withyour classmates

For more information visit gpesciencecom

(t)courtesy D Carr amp H Craighead Cornell University (b)Joe Lertola

1 Work is the energy transferred when a forcemakes an object move

2 Work is done only when a force producesmotion in the direction of the force

3 Power is the amount of work or theamount of energy transferred in a certainamount of time

Using Machines

1 A machinemakes workeasier bychanging thesize of theforce appliedby increasingthe distance anobject ismoved or bychanging thedirection of the applied force

2 The number of times a machine multipliesthe force applied to it is the mechanicaladvantage of the machine The actualmechanical advantage is always less thanthe ideal mechanical advantage

3 The efficiency of a machine equals the out-put work divided by the input work

4 Friction always causes the output work tobe less than the input work so no realmachine can be 100 percent efficient

Simple Machines

1 A simple machine is a machine that can dowork with a single movement

2 A simple machine can increase an appliedforce change its direction or both

3 A lever is a bar that is free to pivot about afixed point called a fulcrum A pulley is agrooved wheel with a rope running alongthe groove A wheel and axle consists of twodifferent-sized wheels that rotate togetherAn inclined plane is a sloping surface usedto raise objects The screw and the wedgeare special types of inclined planes

4 A combination of two or more simplemachines is called a compound machine

CHAPTER STUDY GUIDE 179

Use the Foldable that you made at the begin-ning of this chapter to help you review how machines makedoing work easier

Interactive Tutor gpesciencecom(t)Ed LalloLiaison Agency (bl)file photo (r)C Squared StudiosPhotoDisc

Complete each statement using a word(s) fromthe vocabulary list above

1 A combination of two or more simplemachines is a(n) _________

2 A wedge is another form of a(n) _________

3 The ratio of the output force to the inputforce is the _________ of a machine

4 A(n) _________ is a grooved wheel with arope chain or cable in the groove

5 The force exerted by a machine is the_________

6 Energy is transferred when _________ isdone

7 _________ is the rate at which work is doneor energy is transferred

Choose the word or phrase that best answers thequestion

8 Which of these is not done by a machine A) multiply forceB) multiply energyC) change direction of a forceD) work

9 Which of the following increases as the efficiency of a machine increases A) work input C) frictionB) work output D) IMA

10 In an ideal machine which of the follow-ing is trueA) Work input is equal to work outputB) Work input is greater than work outputC) Work input is less than work outputD) The IMA is always equal to one

Use the picture below to answer question 11

11 What simple machines make up a pair ofscissorsA) lever and pulleyB) pulley and wheel and axleC) wedge and pulleyD) wedge and lever

12 What term indicates the number of times amachine multiplies the input force A) efficiencyB) powerC) mechanical advantageD) resistance

13 How could you increase the IMA of aninclined planeA) increase its lengthB) increase its heightC) decrease its lengthD) make its surface smoother

14 What is the IMA of a screwdriver with ashaft radius of 3 mm and a handle radiusof 10 mmA) 03 C) 30B) 33 D) 13

15 What is the IMA of an inclined plane thatis 21 m long and 07 m highA) 03 C) 15B) 28 D) 30

180 CHAPTER REVIEW

compound machine p 174efficiency p 164inclined plane p 172input force p 162lever p 166machine p 160mechanical advantage

output force p 162power p 157pulley p 169screw p 173simple machine p 166wedge p 173wheel and axle p 171work p 154

Vocabulary PuzzleMaker gpesciencecom

22 Calculate Work Find the work needed tolift a 200-N book 20 m

23 Calculate Axle Radius A doorknob has anIMA equal to 85 If the diameter ofthe doorknob is 80 cm what is theradius of the shaft the doorknob isconnected to

24 Calculate Input Work A machine has anefficiency of 61 percent Find the inputwork if the output work is 140 J

25 Calculate Efficiency Using a ramp 6 mlong workers apply an input force of1250 N to move a 2000-N crate onto aplatform 2 m high What is the effi-ciency of the ramp

26 Calculate Power A person weighing 500 Nclimbs 3 m How much power isneeded to make the climb in 5 s

CHAPTER REVIEW 181

16 Copy and complete the concept map ofsimple machines using the followingterms compound machines mechanicaladvantage output force work

Use the table below to answer questions 17 and 18

17 Determine which of the levers listed in thetable above has the largest IMA

18 Calculate An input force of 50 N is appliedto lever B If the lever is 100 percent effi-cient what is the output force

19 Describe how the input force output forceand fulcrum should be arranged so that achild can lift an adult using his own bodyweight on a seesaw

20 Determine what arrangement of movableand fixed pulleys would give a mechanicaladvantage of 3

21 Explain which would give the best mechani-cal advantage for driving a screw downinto a board a screwdriver with a longthin handle or a screwdriver with a shortthick handle

Interpreting Graphics

input force

SimpleMachines

compares

combineto make

Lever Input and Output Arms

t Armm)

More Chapter Review gpesciencecom

Use the figure below to answer questions 1 and 2

1 The figure above shows a doorknob with aradius of 48 cm and a mechanical advan-tage of 40 What is the radius of the innerrod that connects the knob to the door

A 06 cm

B 12 cm

C 18 cm

D 24 cm

2 What would happen to the mechanicaladvantage if the radius of the doorknobwere doubled

A It would be multiplied by 4

B It would be multiplied by 2

C It would be divided by 4

D It would be divided by 2

3 A ramp is 28 m long and 12 m high Howmuch power is needed to push a box up theramp in 46 s with a force of 96 N

A 21 W

B 25 W

C 58 W

D 270 W

4 How much work is done in lifting a 910-kgbox onto a shelf 180 m high

A 506 J

B 164 J

C 495 J

D 161 J

5 An input force of 80 N is used to lift anobject weighing 240 N with a system ofpulleys How far down must the ropearound the pulleys be pulled to lift theobject a distance of 14 m

A 047 m

B 14 m

C 28 m

D 42 m

6 If a leverrsquos input arm is 8 cm and its outputarm is 24 cm what is the ideal mechanicaladvantage of the lever

Inputforce

Outputforce

182 STANDARDIZED TEST PRACTICE

Record your answers on the answer sheet provided by your teacher or on a sheet of paper

STANDARDIZED TEST PRACTICE 183

7 How much more work is done to push abox 25 m with a force of 30 N than topush a box 20 m with a force of 26 N

8 As you throw a ball you exert a force of42 N on the ball You exert this force onthe ball while the ball moves a distance of045 m The ball leaves your hand and trav-els a horizontal distance of 85 m to yourfriend How much work have you doneon the ball

Use the illustration below to answer questions 9

and 10

9 What is the ideal mechanical advantageof the pulley system shown in the figureabove

10 If the block supported by the pulley sys-tem has a weight of 20 N what isthe input force on the rope

11 Use the law of conservation of energy toexplain why it is impossible for the outputwork of a machine to be greater than themachinersquos input work

Use the illustration below to answer question 12

12 The boy in the figure below is carrying abox to the top of the stairs

PART A Describe how the work that the boydoes on the box is related to theenergy transfer that occurs Howdoes the energy of the box changeform as the boy carries the box upthe stairs

PART B Explain how the work power andenergy would change if the boywalked faster How would the workpower and energy change if thesteps were the same height butsteeper

Donrsquot Panic Stay calm during the test If you feel yourselfgetting nervous close your eyes and take five slow deep breaths

Standardized Test Practice gpesciencecomMichael NewmanPhotoEdit Inc

Physical Science with Earth Science

Contents in Brief

Table of Contents

Unit 1 Science and Technology

Chapter 1 The Nature of Science

Launch Lab Understanding Measurements

Section 1 The Methods of Science

Science Online

Integrate History

Integrate Earth Science

Science Online

Section 2 Standards of Measurement

Applying Math Convert Units


Science Online

MiniLAB Determining the Density of a Pencil

Section 3 Communicating with Graphs

MiniLAB Graphing Temperature Change

Applying Math Make and Use Graphs

Lab Whatrsquos my graph

Lab Developing a Measurement System

Chapter 1 Study Guide

Chapter 1 Review

Chapter 1 Standardized Test Practice

Chapter 2 Science Technology and Society

Launch Lab Technology in Your Life

Section 1 Science and Technology

MiniLAB Researching the Past

Science Online

Section 2 Forces that Shape Technology

MiniLAB Evaluating the Benefits and Consequences of Technology

Integrate Environment

Integrate History

Applying Science What impact does the accident at Chernobyl have on the future of nuclear power

Science Online

Lab Who contributes CO2

Section 3 Developing Technology

Integrate Life Science

Integrate Career

Lab Care Package


Chapter 2 Review


Unit 2 Motion Forces and Energy

Chapter 3 Motion Acceleration and Forces

Launch Lab Compare Speeds

Section 1 Describing Motion

MiniLAB Measuring Average Speed

Science Online

Applying Math Solve a One-Step Equation

Integrate Astronomy

Science Online

Section 2 Acceleration

Integrate History

Section 3 Motion and Forces

Science Online

MiniLAB Comparing Friction

Lab Force and Acceleration

Lab Comparing Motion from Different Forces


Chapter 3 Review

Chapter 3 Standardized Practice

Chapter 4 The Laws of Motion

Launch Lab The Force of Gravity

Section 1 The First Two Laws of Motion

MiniLAB Observing Inertia

Science Online

Applying Math Solve a Simple Equation

Section 2 Gravity

Science Online


MiniLAB Observing Centripetal Force

Lab Gravity and Air Resistance

Section 3 The Third Law of Motion

Integrate Career


Lab The Momentum of Colliding Objects


Chapter 4 Review


Chapter 5 Energy

Launch Lab Energy Conversions

Section 1 The Nature of Energy

Science Online


MiniLAB Interpreting Data from a Slingshot

Integrate Language Arts


Lab Bouncing Balls

Section 2 Conservation of Energy


MiniLAB Transforming Energy in a Paper Clip

Science Online

Lab Swinging Energy


Chapter 5 Review


Chapter 6 Work and Machines

Launch Lab Doing Work with a Simple Machine

Section 1 Work


MiniLAB Calculating Your Work and Power


Section 2 Using Machines

MiniLAB Machines Multiplyiing Force

Science Online

Integrate Chemistry

Section 3 Simple Machines

Integrate History

Science Online

Lab Levers



Chapter 6 Review


Chapter 7 The Earth-Moon-Sun System

Launch Lab Relative Sizes of Earth the Moon and the Sun

Section 1 Earth in Space

Science Online

Integrate Physics

Section 2 Time and Seasons

MiniLAB Modeling the Suns Rays at Solstice

Lab Comparing the Angle of Sunlight to Intensity

Section 3 Earths Moon


MiniLAB Modeling Phases and Eclipses

Integrate History

Science Online

Lab Identifying the Moons Surface Features and Apollo Landing Sites


Chapter 7 Review


Chapter 8 The Solar System

Launch Lab The Size of the Solar System

Section 1 Planet Motion

MiniLAB Plotting Retrograde Motion

Integrate Physics

Applying Math Use Geometry

Section 2 The Inner Planets

Science Online

Integrate Chemistry

Lab Interpreting Features of Marss Surface

Section 3 The Outer Planets


Science Online

MiniLAB Comparing Sizes of Outer and Inner Planets

Section 4 Life in the Solar System

Lab Testing Unknown Soil Samples for Life


Chapter 8 Review


Unit 3 Energy in Motion

Chapter 9 Heat and States of Matter

Launch Lab Expansion of a Gas

Section 1 Temperature and Thermal Energy


Science Online



Section 2 States of Matter

Science Online

MiniLAB Comparing States of Water

Section 3 Transferring Thermal Energy

MiniLAB Comparing Thermal Conductors

Lab Convection in Gases and Liquids

Section 4 Using Thermal Energy

Integrate History

Science Online

Lab Conduction in Gases


Chapter 9 Review


Chapter 10 Waves

Launch Lab How do waves transfer energy

Section 1 The Nature of Waves

Science Online

Section 2 Wave Properties

MiniLAB Observing Wavelength

Integrate Social Studies


Lab Wave Speed and Tension

Section 3 The Behavior of Waves

Science Online

Integrate Health

MiniLAB Experimenting with Resonance

Lab Measuring Wave Properties


Chapter 10 Review


Chapter 11 Sound and Light

Launch Lab What sound does a ruler make

Section 1 Sound

MiniLAB Comparing Intensity

Integrate Astronomy

Science Online


Section 2 Reflection and Refraction of Light

Section 3 Mirrors Lenses and the Eye

Integrate Career

MiniLAB Experimenting with Focal Lengths

Lab Reflections of Reflections

Section 4 Light and Color

Science Online


Lab Blocking Noise Pollution


Chapter 11 Review


Chapter 12 Earths Internal Processes

Launch Lab Global Jigsaw Puzzle

Section 1 Evolution of Earths Crust

Applying Math Solve One-Step Equations

Integrate Physics

Science Online

Section 2 Earthquakes

MiniLAB Demonstrating Four Types of Stress

Section 3 Earths Interior

Section 4 Volcanoes

Science Online

MiniLAB Modeling Lava Viscosity

Science Online

Integrate History

Lab A Case for Pacific Plate Motion

Lab Earthquake Earthquake Wheres the earthquake


Chapter 12 Review


Unit 4 Forms of Energy

Chapter 13 Electricity

Launch Lab Electric Circuits

Section 1 Electric Charge

Science Online

MiniLAB Investigating Charged Objects

Section 2 Electric Current

MiniLAB Investigating Battery Addition

Integrate Health

Lab Identifying Conductors and Insulators

Section 3 Electrical Energy

Integrate Career


Science Online


Lab Comparing Series and Parallel Circuits


Chapter 13 Review


Chapter 14 Magnetism

Launch Lab The Strength of Magnets

Section 1 Magnetism

MiniLAB Observing Magnetic Interference


Applying Science How can magnetic parts of a junk car be salvaged

MiniLAB Making Your Own Compass

Section 2 Electricity and Magnetism

Science Online

Section 3 Producing Electric Current

Integrate Career

Science Online

Lab Electricity and Magnetism

Lab Controlling Electromagnets


Chapter 14 Review


Chapter 15 Electromagnetic Radiation

Launch Lab Can electromagnetic waves change materials

Section 1 What are electromagnetic waves

MiniLAB Investigating Electromagnetic Waves

Applying Math Using Scientific Notation

Section 2 The Electromagnetic Spectrum

MiniLAB Heating with Microwaves

Integrate Health

Lab The Shape of Satellite Dishes

Section 3 Radio Communication

Integrate Career

Science Online

Science Online

Lab Radio Frequencies


Chapter 15 Review


Chapter 16 Energy Sources

Launch Lab Heating with Solar Energy

Section 1 Fossil Fuels

MiniLAB Designing an Efficient Water Heater

Section 2 Nuclear Energy



Science Online

Applying Science Can a contaminated radioactive site be reclaimed

Section 3 Renewable Energy Sources

MiniLAB Using Solar Power at Home

Science Online

Lab Solar Heating

Lab How much does energy really cost


Chapter 16 Review


Chapter 17 Weather and Climate

Launch Lab Atmospheric Pressure

Section 1 Earths Atmosphere

MiniLAB Visualizing Convection


Lab Visualizing a Temperature Inversion

Section 2 Weather

MiniLAB Modeling the Coriolis Effect

Science Online

Section 3 Climate

Science Online

Section 4 Earths Changing Climates

Integrate History

Applying Math Calculate

Lab Investigating Microclimate


Chapter 17 Review


Unit 5 Matter and Earth Materials

Chapter 18 Classification of Matter

Launch Lab Demonstrate the Distillation of Water

Section 1 Composition of Matter

MiniLAB Classifying Materials

Science Online

Lab Comparing Pure Substances and Mixtures

Section 2 Properties of Matter


MiniLAB Separating Ink

Integrate History


Science Online


Lab Measuring the Conservation of Mass


Chapter 18 Review


Chapter 19 Properties of Atoms and the Periodic Table

Launch Lab Inferring What You Cant Observe

Section 1 Structure of the Atom

Science Online

MiniLAB Modeling an Aluminum Atom

Section 2 Masses of Atoms


Applying Science How can radioactive isotopes help tell time

Section 3 The Periodic Table

MiniLAB Organizing a Personal Periodic Table

Integrate Career

Science Online

Science Online

Lab A Periodic Table of Foods

Lab Whats in a name


Chapter 19 Review


Chapter 20 Earth Materials

Launch Lab Earth Materials at Home and School

Section 1 Minerals

MiniLAB Identifying Salts Crystal System

Integrate Chemistry

Science Online


Lab Be a Mineral Detective

Section 2 Igneous Rocks

Applying Math Use Percentages

Science Online

Section 3 Sedimentary Rocks

Integrate Chemistry

MiniLAB Modeling Evaporites

Section 4 Metamorphic Rocks and the Rock Cycle

Science Online

Lab Identifying Rocks


Chapter 20 Review


Chapter 21 Earths Changing Surface

Launch Lab Have you got the time

Section 1 Weathering and Soil

MiniLAB Observing a Disappearing Seasoning

Integrate Chemistry

Lab Graphing Soil Textures

Section 2 Shaping the Landscape

MiniLAB Modeling Runoff

Science Online

Science Online

Section 3 Groundwater



Science Online

Section 4 Geologic Time

Integrate History

Lab Its about timemdashrelative that is


Chapter 21 Review


Unit 6 Interactions of Matter

Chapter 22 Chemical Bonds

Launch Lab Chemical Bonds and Mixing

Section 1 Stability in Bonding

Science Online

Lab Atomic Trading Cards

Section 2 Types of Bonds


MiniLAB Observing a Bond Type

Section 3 Writing Formulas and Naming Compounds

Integrate History

Applying Math Writing Chemical Formulas

Applying Science Can you name binary ionic compounds

MiniLAB Making a Hydrate

Lab Modeling Chemical Bonding


Chapter 22 Review


Chapter 23 Chemical Reactions

Launch Lab Rusting mdashA Chemical Reaction

Section 1 Chemical Changes

Science Online

MiniLAB Designing a Team Equation

Section 2 Chemical Equations

Science Online

Applying Math Use Coefficients

Section 3 Classifying Chemical Reactions

Section 4 Reaction Rates and Energy


MiniLAB Creating a Colorful Chemical Reaction

Integrate History

Lab Catalyzed Reaction

Lab Investigating Reaction Conditions


Chapter 23 Review


Chapter 24 Solutions Adds and Bases

Launch Lab Magic Solutions

Section 1 How Solutions Form

Integrate Career

MiniLAB Observing the Effect of Surface Area


Section 2 Solubility and Concentration

Science Online

Section 3 Acids Bases and Salts

MiniLAB Observing Acid Relief


Science Online

Section 4 Strength of Acids and Bases

Lab Determining Acidity

Lab Saturated Solutions


Chapter 24 Review


Chapter 25 Nuclear Changes

Launch Lab The Size of a Nucleus

Section 1 Radioactivity

MiniLab Modeling the Strong Force

Science Online

Section 2 Nuclear Decay

Section 3 Detecting Radioactivity

Applying Math Use Logarithms


Section 4 Nuclear Reactions

MiniLAB Modeling a Nuclear Reaction

Science Online

Integrate Chemistry

Lab Chain Reactions

Lab Modeling Transmutations


Chapter 25 Review


Chapter 26 Stars and Galaxies

Launch Lab Stars in the Sky

Section 1 Observing the Universe

MiniLab Modeling a Telescope

Applying Math Use Equations

Science Online

Section 2 Evolution of Stars

MiniLab Counting Stars


Lab Star Cluster Age

Section 3 Galaxies and the Milky Way

Science Online

Section 4 Cosmology


Lab Expansion of the Universe


Chapter 26 Review


Student Resources

Science Skill Handbook

Scientific Methods

Safety in the Science Laboratory

Math Skill Handbook

Math Review

Science Applications

Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals

Physical Science Reference Tables

Periodic Table of the Elements

Weather Map Symbols

EnglishSpanish Glossary

Index

Credits

Feature Contents

Cross-Curricular Readings

National Geographic Unit Openers

National Geographic Visualizing

Time Science and Society

Time Science and History

Oops Accidents in Science

Science and Language Arts

Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs

Design Your Own Labs

Model and Invent Labs

Use the Internet Labs

Activities

Applying Math

Applying Science

Integrate

Science Online

Standardized Test Practice

Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves











Chapter 21 Earthrsquos Changing Surface



Chapter 24 Solutions Acids and Bases



Laboratory Activities Manual


1 Relationships

2 No Need to Count Your Pennies


1 Technological Systems

2 Control Systems


1 Motion of a Bowling Ball

2 Friction Predictions


1 Projectile Motion

2 Velocity and Momentum

Chapter 5 Energy

1 The Energy of a Pendulum

2 Causing Friction


1 Balanced Levers

2 Pulleys


1 How to Measure the Circumference of Earth

2 Measuring the Forces that Cause Tides


1 Making Craters

2 Making a Comet


1 Density of a Liquid

2 Thermal Energy from Foods

Chapter 10 Waves

1 Velocity of a Wave

2 Waves in Motion


1 Musical Instruments

2 Producing a Spectrum

Chapter 12 Earthrsquos Internal Processes

1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits


1 Comparing Magnetic Fields

2 Creating Electromagnets


1 Observing the Electromagnetic Spectrum

2 Catching the Wave


1 Solar Cells

2 Using the Sunrsquos Energy


1 Why Maritime Climates Are Mild

2 Measuring the Latent Heat of Vaporization


1 Chromatography

2 Properties of Matter


1 Chemical Activity

2 Modeling the Half-Life of an Isotope


1 The Colored Ribbons of Gneiss

2 Making Sedimentary Rocks


1 Whatever the Weathering

2 Squeezing Water from a Well


1 The Five Solutions Problem

2 Investigating Covalent and Ionic Bonds


1 Conservation of Mass

2 Chemical Reactions


1 Examining Properties of Solutions

2 Acids Bases and Indicators


1 The Effect of Radiation on Seeds

2 Radioactive DecayndashA Simulation


1 How to Measure the Distance to a Star

2 Measuring the Diameter of the Sun

Mathemtics Skill Activities

Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student

Getting Started with Probeware

Laboratory and Safety Guidelines

Safety Symbols

Lab 1 Motion of a Bouncing Ball

Lab 2 Wave Modulation

Lab 3 Polarizing Light

Lab 4 Solutions Colloids and Suspensions

Lab 5 Conductivity of Solutions

Lab 6 Reactions of Acids and Bases

Reading Essentials





Chapter 5 Energy





Chapter 10 Waves

















Reading and Writing Skill Activities

Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Science Inquiry Lab Manual


Safety Symbols

Activity 1 What is inquiry

Activity 2 Monitoring a Plankton Bloom

Activity 3 Plasma Membranes

Activity 4 Predicting the Traits of Offspring

Activity 5 Discovering Your Learning Style

Activity 6 Plant Adaptations

Activity 7 Effects of Ozone Depletion

Activity 8 Measuring Biodiversity

Activity 9 Effects of Water Quality Changes on Protists

Activity 10 Environmental Effects on Tadpole Upbringing

Study Guide and Reinforcement





Chapter 5 Energy


Chapter 7 The Earth-Moon-Sun Systems



Chapter 10 Waves

















Mastering Standardized Tests

Introduction

What is in this book

Task Regimen

Test-Taking Tips







Chapter 5 Energy


Chapter 7 The EarthndashMoonndashSun System




Chapter 10 Waves











Chapter 19 Properties of Atoms and Periodic Table









Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

153153

Work and Machines Make thefollowing Foldable to help youunderstand how machinesmake doing work easier

Fold a sheet ofpaper vertically inhalf from top tobottom

Fold in half fromside to side withthe fold at the top

Unfold the paperonce Cut only thefold of the top flapto make two tabs

Turn the papervertically and labelthe front tabs asshown

List Before you read the chapter list five examplesof work you do without machines and five exam-ples of work you do with machines Next to eachexample rate the effort needed to do the work ona scale of 1 (little effort) to 3 (much effort)

STEP 4

STEP 3

STEP 2

STEP 1

Doing Work with a Simple MachineDid you know you can lift several timesyour own weight with the help of a pulleyBefore the hydraulic lift was invented a carmechanic used pulleys to raise a car off theground In this lab yoursquoll see how a pulley canincrease a force

1 Tie a rope severalmeters in lengthto the center of abroom handleHave one studenthold both ends ofthe handle

2 Have another stu-dent hold the ends

of a second broom handle and face thefirst student as shown in the photo

3 Have a third student loop the free end ofthe rope around the second handle mak-ing six or seven loops

4 The third student should stand to the sideof one of the handles and pull on the freeend of the rope The two students holdingthe broom handles should prevent thehandles from coming together

5 Think Critically Describe how theapplied force was changed What wouldhappen if the number of rope loops wereincreased

Start-Up Activities

Preview this chapterrsquos contentand activities at gpesciencecom

Work WithoutMachines

Work WithMachines

(bkgd)Jakob HelbigGetty Images (inset)Timothy Fuller

WorkReading Guide

New Vocabulary

bull work

bull power

Distance

10715269

SECTION 1 Work 155

Distance

10365246

the problem

IDENTIFY

Work Equation

3307084

SECTION 1 Work 157

8212868

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

WorkReading Guide

New Vocabulary

bull work

bull power

Distance

10715269

SECTION 1 Work 155

Distance

10365246

the problem

IDENTIFY

Work Equation

3307084

SECTION 1 Work 157

8212868

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

SECTION 1 Work 155

Distance

10365246

the problem

IDENTIFY

Work Equation

3307084

SECTION 1 Work 157

8212868

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

the problem

IDENTIFY

Work Equation

3307084

SECTION 1 Work 157

8212868

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

SECTION 1 Work 157

8212868

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

the problem

J 180 Js 180 W

your answer

problem

IDENTIFY

Power Equation

26331333

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

SECTION 1 Work 159

time (in seconds)

44721718

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Forceexertedby jack

you push

Yourforce

New Vocabulary

bull machine

bull input force

bull output force

bull efficiency

8813653

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

HeightDistance

Resultingforce

Appliedforce

8578563

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Forceexerted

1141009

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Win Wout

Fin din Fout dout

Fin (005 m) (1500 N) (001 m)

Fin 300 N

Win Wout

Outputforce

Input force

gpesciencecom

17058061

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

MechanicalAdvantage

MA FoutFin

Inputforce

Outputforce

9074864

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

MA FFo

efficiency WW

Surface

Efficiency Equation

53081093

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

New Vocabulary

bull simple machine

bull lever

bull pulley

bull wheel and axle

bull inclined plane

bull screw

bull wedge

Outputforce

Inputforce

Fulcrum

Outputforce

InputforceFulcrum

Outputforce

InputforceFulcrum

9597286

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

88763435

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Figure 15

Fulcrum

Input force

Output force

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

7424011

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Outputforce

Inputforce

IMA of a Lever

IMA LinLout

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Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

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Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

103495735

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

radius of axle (m)

IMA rwra

Mark Burnett

7350872

eng - iTunNORM 00000408 00000000 00003108 00000000 000033F0 00000000 00006042 00000000 00011572 00000000

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

gpesciencecom

IMA lh

Tom Pantages

11373521

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

83904915

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

60656776

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Safety Precautions

Levers

LAB 175

Mark Burnett

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Safety Precautions

Problem Data

Input force FinFF N

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

each case

LAB 177

Hickson-Bender

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

THAT AFFECTYOU

TYPICAL PROBE S IZE

A N A T O M Y O F A

N A N O P R O B E

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Using Machines

Simple Machines

180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















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180 CHAPTER REVIEW

CHAPTER REVIEW 181

input force

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combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

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CHAPTER REVIEW 181

input force

SimpleMachines

compares

combineto make

t Armm)

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

A 06 cm

B 12 cm

C 18 cm

D 24 cm

A 21 W

B 25 W

C 58 W

D 270 W

A 506 J

B 164 J

C 495 J

D 161 J

A 047 m

B 14 m

C 28 m

D 42 m

Inputforce

Outputforce

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

and 10

Contents in Brief

Table of Contents





Science Online

Integrate History


Science Online




Science Online








Chapter 1 Review






Science Online




Integrate History


Science Online




Integrate Career

Lab Care Package


Chapter 2 Review







Science Online


Integrate Astronomy

Science Online


Integrate History


Science Online





Chapter 3 Review






Science Online


Section 2 Gravity

Science Online





Integrate Career




Chapter 4 Review


Chapter 5 Energy



Science Online





Lab Bouncing Balls




Science Online

Lab Swinging Energy


Chapter 5 Review




Section 1 Work






Science Online

Integrate Chemistry


Integrate History

Science Online

Lab Levers



Chapter 6 Review





Science Online

Integrate Physics







Integrate History

Science Online



Chapter 7 Review






Integrate Physics



Science Online

Integrate Chemistry




Science Online





Chapter 8 Review







Science Online




Science Online






Integrate History

Science Online



Chapter 9 Review


Chapter 10 Waves



Science Online







Science Online

Integrate Health




Chapter 10 Review




Section 1 Sound


Integrate Astronomy

Science Online




Integrate Career




Science Online




Chapter 11 Review






Integrate Physics

Science Online




Section 4 Volcanoes

Science Online


Science Online

Integrate History




Chapter 12 Review






Science Online




Integrate Health



Integrate Career


Science Online




Chapter 13 Review




Section 1 Magnetism






Science Online


Integrate Career

Science Online




Chapter 14 Review









Integrate Health



Integrate Career

Science Online

Science Online



Chapter 15 Review









Science Online




Science Online

Lab Solar Heating



Chapter 16 Review








Section 2 Weather


Science Online

Section 3 Climate

Science Online


Integrate History




Chapter 17 Review







Science Online





Integrate History


Science Online




Chapter 18 Review





Science Online







Integrate Career

Science Online

Science Online


Lab Whats in a name


Chapter 19 Review




Section 1 Minerals


Integrate Chemistry

Science Online





Science Online


Integrate Chemistry



Science Online



Chapter 20 Review






Integrate Chemistry




Science Online

Science Online




Science Online


Integrate History



Chapter 21 Review






Science Online






Integrate History






Chapter 22 Review





Science Online



Science Online






Integrate History




Chapter 23 Review





Integrate Career




Science Online




Science Online





Chapter 24 Review






Science Online







Science Online

Integrate Chemistry

Lab Chain Reactions



Chapter 25 Review







Science Online






Science Online

Section 4 Cosmology




Chapter 26 Review


Student Resources


Scientific Methods


Math Skill Handbook

Math Review


Formulas

Extra Math Problems

Reference Handbook

Rocks

Minerals



Weather Map Symbols


Index

Credits

Feature Contents








Science Stats

LABS

Launch LAB

MiniLAB

MiniLAB Try at Home

Traditional Labs




Activities

Applying Math

Applying Science

Integrate

Science Online


Student Worksheets

Chapter Resources





Chapter 5 Energy





Chapter 10 Waves



















1 Relationships




2 Control Systems





1 Projectile Motion


Chapter 5 Energy


2 Causing Friction


1 Balanced Levers

2 Pulleys





1 Making Craters

2 Making a Comet




Chapter 10 Waves


2 Waves in Motion





1 Tasty Quake

2 Tsunami in a Box


1 Wet Cell Battery

2 Simple Circuits






2 Catching the Wave


1 Solar Cells






1 Chromatography



1 Chemical Activity
























Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26

Probeware Labs

To the Student



Safety Symbols







Reading Essentials





Chapter 5 Energy





Chapter 10 Waves


















Activity 1

Activity 2

Activity 3

Activity 4

Activity 5

Activity 6

Activity 7

Activity 8

Activity 9

Activity 10

Activity 11

Activity 12

Activity 13

Activity 14

Activity 15

Activity 16

Activity 17

Activity 18

Activity 19

Activity 20

Activity 21

Activity 22

Activity 23

Activity 24

Activity 25

Activity 26



Safety Symbols
















Chapter 5 Energy





Chapter 10 Waves


















Introduction


Task Regimen

Test-Taking Tips







Chapter 5 Energy






Chapter 10 Waves




















Help

Internet Link

Previous Document

Search - Document

Search - Full

Page Navigator

Exit

Button3

Documents

Chapter 6 - Work (Sec 1 Only)

GPS+_152

607_S

607HCSummary

GPS+_154

GPS+_155

GPS+_156

GPS+_157

GPS+_158

GPS+_159

GPS+_160

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GPS+_162

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GPS+_164

GPS+_165

GPS+_166

GPS+_167

GPS+_169

GPS+_170

GPS+_171

GPS+_172

GPS+_173

GPS+_174

GPS+_154

GPS+_155

GPS+_156

GPS+_157

GPS+_158

GPS+_159

GPS+_160

GPS+_161

GPS+_162

GPS+_163

GPS+_164

GPS+_165

GPS+_166

GPS+_167

GPS+_169

GPS+_170

GPS+_171

GPS+_172

GPS+_173

GPS+_174

GPS+_154

GPS+_155

GPS+_156

GPS+_157

GPS+_158

GPS+_159

GPS+_160

GPS+_161

GPS+_162

GPS+_163

GPS+_164

GPS+_165

GPS+_166

GPS+_167

GPS+_169

GPS+_170

GPS+_171

GPS+_172

GPS+_173

GPS+_174

GPS+_155

GPS+_156

GPS+_157

GPS+_158

GPS+_159

GPS+_160

GPS+_161

GPS+_162

GPS+_163

GPS+_164

GPS+_165

GPS+_166

GPS+_167

GPS+_169

GPS+_170