tennis ball of mass mt is held a small distance above a basketball of mass mb . Both are dropped from a height h above the floor. (For the sake of working this problem, assume the balls are points and ignore their size, but not mass.) The basketball collides elastically with the floor. Find the speed vt of the tennis ball after it collides elastically with the basketball. Calculate the height reached by the bal if mb = 0.480 kg, mt = 0.060 kg, and h = 2m.

tennis ball of mass mt is held a small distance above a basketball of mass mb . Both are dropped from a height h above the floor. (For the sake of working this problem, assume the balls are points and ignore their size, but not mass.) The basketball collides elastically with the floor. Find the speed vt of the tennis ball after it collides elastically with the basketball. Calculate the height reached by the bal if mb = 0.480 kg, mt = 0.060 kg, and h = 2m.

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