Question

Which of the following DOES NOT demonstrate potential energy?

a. A book on top of a book shelf
b. A roller coaster at the peak of a hill
c. A bowling ball rolling down the lane
d. A mountain climber at the top of a mountain

Answer 1

c.

c is the only one which demonstrates an object already in motion and exerting energy which means it is kinetic not potential energy.

Answer 2

D.

Step-by-step explanation:

The man is moving and his energy isn't being stored up and stressed like the other options.

Sorry about the mix up I thought it said kinetic energy.

Hope this helps.