Homework Help: physics

Posted by jenn on Wednesday, March 30, 2011 at 9:55pm.

A 5.8 g bullet leaves the muzzle of a rifle with
a speed of 306 m/s.
What total constant force is exerted on the
bullet while it is traveling down the 0.75 m
long barrel of the rifle?

physics - bobpursley, Wednesday, March 30, 2011 at 10:53pm
vf^2=2*force/mass* distance

solve for force. change mass to kg.

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