Tuesday
September 2, 2014

Homework Help: Physics

Posted by Sammy on Wednesday, October 13, 2010 at 7:09pm.

A ball is thrown straight upward and returns to the thrower's hand after 3.40 s in the air. A second ball is thrown at an angle of 29.0° with the horizontal. At what speed must the second ball be thrown so that it reaches the same height as the one thrown vertically?

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