Wednesday
April 23, 2014

Homework Help: physics

Posted by Nick on Wednesday, March 7, 2012 at 2:44am.

You throw a 134 g ball straight up to a height of 43.0 m.
(a) Assume that the displacement of your hand is 0.70 m as you throw the ball straight up. How long is the ball is in your hand?
(b) Calculate the average force exerted by your hand while you are throwing it.

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