Potential and Kinetic Energies

Questions (2)

A ball is rolling up a hill. What is happening to the ball's potential and kinetic energies?(1 point)Its potential energy is
1. 3 answers
2. asked by toto
3. 51 views
The south poles of two bar magnets are 10 cm from each other. The poles are brought to 5 cm apart and then moved back to their
1. 1 answer
2. asked by e
3. 21 views