Tuesday
September 23, 2014

Homework Help: Physics

Posted by Steven on Wednesday, October 6, 2010 at 4:00pm.

For this problem, ignore air resistance.

You are to fire a rifle that shoots a particular bullet at 460 m/s at a target that is 45.7 m away and level with the rifle. Assuming that the acceleration due to gravity is 9.80 m/sē, how high above the target must the barrel of the rifle be aimed such that the bullet hits the target?

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