6. Energy transformations

1) ............................is stored energy.

• potential
• kinetic
• none of the above
• all of the above

2) Gravitational potential energy depends on ..................and .......................of the object.

• mass and movement
• mass and height
• height and friction
• friction and movement

3) When you stretch a rubber band, you are storing ......................energy.

• kinetic
• potential
• none of the above
• all of the above

4) Can energy be destroyed?

• no
• yes
• can't say

5) Which would have the greatest gravitational potential energy?

• A 1 kg rat sitting on your study table
• A 1 kg rat sitting on the top of a mountain
• A 1 kg rat sitting on the branch of a tree

6) Energy can not be created but only converted from one form to another.

• true
• false

7) What kind of energy is in a battery?

• kinetic
• potential

8) ..............................is the ability to cause the change.

• Energy
• force
• friction
• motion

9) Energy due to motion is .......................energy.

• potential
• energy
• kinetic
• friction

10) The faster an object moves, the ......................kinetic energy it has.

• more
• less
• none of the above
• all of the above