115k views
5 votes
As the puck falls, the amount of potential energy it has decreases. Why?

a. It is lost to the air friction
b. It is released as sound energy
c. It is changed into kinetic energy
d. It is stored in the puck

1 Answer

1 vote

Answer:

c

Step-by-step explanation:

User Vedran Kopanja
by
6.7k points