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July 24, 2014

Homework Help: Physics Projectile Motion

Posted by Erinne on Tuesday, September 23, 2008 at 8:39pm.

A rifle is aimed horizontally at a target 50m away. The bullet hits the target 2.0cm below the aim point.

A. What was the bullet's fight time?
B. What was the bullet's speed as it left the barrel?

But i do not have the time and the equation i think in the book is Tf=2visinO/g

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