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April 20, 2015

Homework Help: physics

Posted by Ashley on Wednesday, January 6, 2010 at 8:37pm.

A person standing at the edge of a seaside cliff kicks a stone over the edge with a speed of vi = 14 m/s. The cliff is h = 39 m above the water's surface.

(a) How long does it take for the stone to fall to the water?

(b) With what speed does it strike the water?

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