Question

Which property of potential energy distinguishes it from kinetic energy?


A.
mass


B.
shape and position


C.
force


D.
work and power

Answer 1

What kind of energy does a rubber band have when it is stretched?


A.
elastic potential energy


B.
gravitational potential energy


C.
kinetic energy


D.
chemical energy

Answer 2

Which of the following examples describes an increase in potential energy?


A.
a bicycle going down a hill


B.
a basketball falling through a net


C.
a rollercoaster moving down the track


D.
a paint can being carried up a ladder

Answer 3

If a ball is tossed straight up into the air, at what position is its potential energy the greatest?


A.
when it reaches the top of its flight


B.
when it first leaves your hand


C.
when it approaches the top of its flight


D.
when it begins to fall back to your hand.

Answer 4

What happens to gravitational potential energy as a rollercoaster moves down a hill?


A.
It is converted to elastic potential energy.


B.
It is converted to kinetic energy.


C.
It increases.


D.
It remains constant.

Answer 5

How much potential energy does a 10 N baseball gain when it is lifted by 10 m?


A.
20 J


B.
100 J


C.
200 J


D.
1000 J

Answer 6

Unit 6 | Lesson 4
Lesson Assessment: Potential Energy

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