Thursday
July 31, 2014

Homework Help: Physics

Posted by Ted on Tuesday, February 5, 2013 at 5:02pm.

A 19 g bullet is accelerated in a rifle barrel
70.6 cm long to a speed of 506 m/s.
Use the work-energy theorem to find the
average force exerted on the bullet while it is
being accelerated.
Answer in units of N

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