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MotionMotion MomentumMomentum NewtonNewton Misc.Misc. Which Which Law?Law?
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Answer
What is the formula What is the formula for speed?for speed?
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S= D/TS= D/T
Speed = Speed = distance/timdistance/tim
ee
How do we change How do we change 7 hours and 15 7 hours and 15 minutes into a minutes into a
decimal?decimal?
Answer
7.25 h7.25 h
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Answer
What is the speed What is the speed for a train traveling for a train traveling a distance of 500 a distance of 500 miles in 5 hours?miles in 5 hours?
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100 m/h100 m/h
Answer
How far did a How far did a motorcycle travel, going motorcycle travel, going a speed of 75 m/h in 3 a speed of 75 m/h in 3
hours and 30 min?hours and 30 min?
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262.5 262.5 milesmiles
Answer
How long would a plane How long would a plane ride take to travel a ride take to travel a
distance of 1440 miles distance of 1440 miles with a speed of 120 m/h ?with a speed of 120 m/h ?
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12 hours12 hours
What is the formula What is the formula for momentum?for momentum?
Answer
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Momentum = Momentum = Mass x Mass x
AccelerationAcceleration
Answer
Which has the greatest momentum??A turtle with the mass of 30kg and a velocity of 0.5 m/s
A rabbit with a mass of 5kg and a velocity of 7 m/s
A road runner with a mass of 2 kg and a velocity of 6 m/s
A coyote with a mass of 90kg and a velocity of 1.5 m/s
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CoyoteCoyote
Answer
What does the law What does the law of conservation on of conservation on momentum tell us?momentum tell us?
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Momentum is Momentum is not lost, only not lost, only transferredtransferred
Answer
A 3kg ball is thrown at 20 m/s. What is the ball’s
momentum?
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60 kg/m/s60 kg/m/s
Answer
When the mass of an When the mass of an object decreases, object decreases,
what happens to its what happens to its momentum?momentum?
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It also It also decreasesdecreases
Answer
What fell on Newton’s What fell on Newton’s head to start his head to start his
research motion and research motion and momentum?momentum?
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An AppleAn Apple
Answer
What is the formula for What is the formula for force and what is its force and what is its units (measured in)?units (measured in)?
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Force = Force = Mass x AccelerationMass x Acceleration
Measured in NMeasured in N
Answer
Fill in the blanks for Fill in the blanks for Newton’s First Law:Newton’s First Law:
An object in ______ will stay An object in ______ will stay in _______ unless acted upon in _______ unless acted upon
by an ______ force.by an ______ force.
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Motion, Motion, Motion, Motion, UnevenUneven
Answer
Finish the rest of Finish the rest of Newton’s 3Newton’s 3rdrd law: law:
For every action For every action there is an…….there is an…….
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Equal and Equal and opposite opposite reactionreaction
AnswerAnswer
What is Newton’s 2What is Newton’s 2ndnd law? law?
(NOT THE (NOT THE FORMULA)FORMULA)
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An object will An object will accelerate in accelerate in the direction the direction for is appliedfor is applied
AnswerAnswer
What is deceleration?What is deceleration?
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A decrease in A decrease in velocityvelocity
AnswerAnswer
What is inertia ?What is inertia ?
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An objects An objects resistance to resistance to
change positionchange position
AnswerAnswer
When something is When something is considered a considered a
balanced force, what balanced force, what does that mean?does that mean?
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Both forces Both forces are equal, are equal,
object is not object is not movingmoving
AnsweAnswerr
Solve for Force:Solve for Force:
Mass = 90 kgMass = 90 kg
Acceleration = 5 Acceleration = 5 kg/hkg/h
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450 N450 N
AnswerAnswer
Solve for Acceleration:Solve for Acceleration:
Force = 36 NForce = 36 N
Mass= 2 kgMass= 2 kg
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18 kg/h18 kg/h
AnswerAnswer
A ball thrown up into A ball thrown up into the air falls back to the air falls back to
EarthEarth
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33rdrd Law Law
AnswerAnswer
A sled rolling down a A sled rolling down a hill, hits into a child who hill, hits into a child who stopped to tie his shoe stopped to tie his shoe
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1st1st
AnswerAnswer
An elephant can An elephant can throw a stone throw a stone further than a further than a
studentstudent
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2nd2nd
AnswerAnswer
A canoe paddling A canoe paddling through the waterthrough the water
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3rd3rd
AnswerAnswer
A cue ball hits into the A cue ball hits into the other stationary pool other stationary pool balls causing them to balls causing them to
movemove
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1st1st
