Question
A 1.4 kilogram sphere ball hangs at the end of a rope. A person kicks the ball, and it rises 3 meters above the ground.
1. What's the ball's maximum GPE?
41.16 J
2. What would be the velocity of the ball at the lowest point of the swing?
7.67 m/s
3. What would be the KE of the ball at the lowest point of the swing?
41.16 J, because all the GPE is converted into KE.
1. What's the ball's maximum GPE?
41.16 J
2. What would be the velocity of the ball at the lowest point of the swing?
7.67 m/s
3. What would be the KE of the ball at the lowest point of the swing?
41.16 J, because all the GPE is converted into KE.