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July 30, 2014

Homework Help: Physics

Posted by Shannon on Tuesday, October 23, 2012 at 7:23pm.

A cannon ball is fired with a velocity of 200 m\s2 at an < of 25 above ground. The total flight time is 45.6 seconds. (Neglect air resistance.)
a. Calculate the initial horizontal\vertical components of the velocity
b. Calculate maximum height of the cannon ball above ground

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