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May 6, 2015

Homework Help: Physics

Posted by Edward.Oki on Sunday, March 24, 2013 at 2:58am.

A ball rolling on an inclined plane dors so with constant acceleration. One ball, A, is released from rest on the top of an inclined plane 18m long to reach the bottom 3s later. At the same time as A is released, another ball, B, is projected up the same plane with a certain velocity. B is to travel part way up the plane, stop, and return to the bottom so as to arrive simultaneously with A. calculate the velocity of projection of B.

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