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April 23, 2014

Homework Help: Physics

Posted by Allison on Tuesday, October 30, 2012 at 6:00pm.

A boy wishes to throw a rock into the river below the cliff where he is standing. The cliff is 50 M high and he can throw with a horizontal velocity of 30 m/s. how long does it take for the rock to reach the water? How far, in the horizontal direction, does the rock land?

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