Gravitational potential energy of a ball

Reference no: EM1312859

Question: A 60-kg basketball is dropped out of a window that is 6.1m above the ground. The ball is caught by a person whose h&s are 1.5m above the ground.

Find and explain following:

When it is released
When it is caught
How is the change (PE1 – PE0) in the ball’s gravitational energy related to the work done by its weight?
How much work is done on the ball by its weight? What is the gravitational potential energy of the basketball, relative to the ground, when it is?

Reference no: EM1312859

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