October 4, 2015

Homework Help: Physics

Posted by Kim on Sunday, November 22, 2009 at 1:34pm.

a 1kg ball is thrown into the air with an initial velocity of 30 m/sec. how much kinetic energy does the ball have?

-how much potential energy does the ball have when it reaches the top of its ascent?

-how high into the air did the ball travel?

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