i have a few questions to ask
2) A rubber ball is dropped and bounces back up. The ball has __________.
3) A rubber ball is dropped and bounces back up. The ball's potential energy _______.
5) Which best describes the changes in energy as a child goes down a slide?
A) potential energy decreases and kinetic energy increases
B) potential energy is constant and kinetic energy increases
C) potential and kinetic energy are constant
D) mechanical energy decreases
