A tennis ball with (small) mass m_(2) rests on the top of a basketball of mass m_(1)which is at a height h above the ground, and the bottom of the tennis ball is at height h+ d above the ground. The balls are dropped. To what height does the tennis ball bounce with respect to ground? (Assume all collisions to be elastic and m_(1)gt gt m_(2))

A tennis ball with (small) mass m_(2) rests on the top of a basketball

1.	A tennis ball with (small) mass m_(2) rests on the top of a basketball of mass m_(1)which is at a height h above the ground, and the bottom of the tennis ball is at height h+ d above the ground. The balls are dropped. To what height does the tennis ball bounce with respect to ground? (Assume all collisions to be elastic and m_(1)gt gt m_(2))
Answer» h 2h 3h 9h Answer :D

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