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September 2, 2014

Homework Help: Physics

Posted by Anonymous on Friday, May 28, 2010 at 1:47pm.

A ball is thrown straight up from the ground with speed v_0. At the same instant, a second ball is dropped from rest from a height H, directly above the point where the first ball was thrown upward. There is no air resistance.



Find the value of H in terms of v_0 and g so that at the instant when the balls collide, the first ball is at the highest point of its motion.

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