A bullet of mass 12 g is fired from a rifle. The bullet takes 0.006 se – McqOptions

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1.	A bullet of mass 12 g is fired from a rifle. The bullet takes 0.006 seconds to move through its barrel and leaves it with a velocity of 300 m/s. What is the force exerted on the bullet by the rifle?
A.	180 N
B.	900 N
C.	720 N
D.	600 N
Answer» E.

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