Upload
ashlyn-norton
View
213
Download
0
Tags:
Embed Size (px)
Citation preview
Hosted
By
Mrs. Anicito
100 100
200 200
400 400
300
400
KE PE Resources Work
300 300 300
200
400
200
100
500 500 500 500
100
Row 1, Col 1
The kinetic energy of an object can be found if you
know these two things.
What are speed and mass?
1,2
When you stretch a rubber band you give it this.
What is potential energy?
1,3
Geothermal energy is this type of resource.
What is renewable?
1,4
Force x distance
What is the formula for work?
2,1
Kinetic energy is defined as this.
What is the energy of motion?
2,2
Batteries using chemicals to produce elctricity.
What is an energy transformation?
2,3
Coal, petroleum and natural gas.
What are fossil fuels?
2,4
True or False Sound energy can travel
through a vacuum.
What is false?
3,1
The sum of an object’s potential and kinetic energies.
What is mechanical energy?
3,2
When you are jumping on a trampoline, your energy at
the top of your jump.
What is maximum PE?
3,3
The energy conversion used by plants during photosynthesis.
What is light energy to chemical energy?
3,4
Energy from the sun is captured, then stored in plant
and animal remains converted over millions of years is how
this is made.
What is how fossil fuels are formed?
4,1
This type of energy changes with the kinetic
energy of its particles.
What is thermal energy?
4,2
This variable can affect the potential energy
of an object.
What is height or mass?
4,3
Define and describe an energy transformation.
What is the change from one form of energy to another and for example the chemical energy in gas is changed
to kinetic/mechanical energy?
4,4
Work is measured in these units also
known as a Newton meter.
What are joules?
5,1
The energy of a skier at the bottom of the hill at the instant before he stops.
What is a the maximum kinetic energy?
5,2
Weight x height(mass x gravity)
What is the formula for gravitational potential energy?
5,3
The forms of renewable energy.
What are solar, wind, geothermal, biomass and hydro (water)?
5,4
You lift a box of xmas ornaments from the floor to the table.
Over the course of the year, you grow 2 inches. You go back
the next year and lift the same box, how has the work you have
done been affected?
What is the work is the same?