A gun is fired and a 56g bullet is accelerated to a muzzle speed of 130m/s .

Question

Part A
If the length of the gun barrel is 0.60m , what is the magnitude of the accelerating force? (Assume the acceleration to be constant.)

Answer 1

vf^2=vi^2+2ad

solve for a.
then, force=mass*a

Answer 2

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