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You are holding ball at the height of 1.5 meters m = 2 kg h =...

Question

You are holding ball at the height of 1.5 meters m = 2 kg h =...

You are holding ball at the height of 1.5 meters m = 2 kg h = 1.5 m You are holding a 2 kg ball at 1.5 meters. What is the mechanical energy at the 1.5 m height and what is the mechanical energy at 0, in other words what is the mechanical energy at release and what is the mechanical energy at impact. What is the velocity at the impact?

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