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April 20, 2014

Homework Help: Physics

Posted by Rebecca on Thursday, September 30, 2010 at 8:29pm.

An artillery gun is trying to hit a target that is 7.2 km away. If the shell is fired at 680 ms-1 at what angle above the horizontal should the gun be fired to hit the target assuming that air resistance is negligible? [g=9.8 ms-2]

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