Observe the potential and kinetic energy of the ball in the diagram above. Which three statements are TRUE of the ball in the diagram? Choose the 3 correct statements.

Question

a
At the top of the hill, the ball has only kinetic energy.
b
At the top of the hill, the ball has only potential energy.
c
At the bottom of the hill, the ball has only kinetic energy.
d
At the bottom of the hill, the ball has only potential energy.
e
As the ball rolls down the hill, its kinetic energy is converted into potential energy.
f
As the ball rolls down the hill, its potential energy is converted into kinetic energy.

Answer 1

b
At the top of the hill, the ball has only potential energy.

c
At the bottom of the hill, the ball has only kinetic energy.

f
As the ball rolls down the hill, its potential energy is converted into kinetic energy.