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December 8, 2016

Homework Help: physics

Posted by nour on Saturday, November 19, 2011 at 2:00pm.

a person throws a ball upward into the air with an initial velocity of 15 m/s calculate
a)how high it goes?
b)how long the ball is in the air before it comes back ?
c)how much time it takes for the ball to reach the maximum height?

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