Laws Of Motion Question 286

Question: If n bullets each of mass m are fired with a velocity v per second from a machine gun, the force required to hold the gun in position is

Options:

A) (n+1)mv

B) mvn2

C) mvn

D) mnv

Show Answer

Answer:

Correct Answer: D

Solution:

[d] By Newton’s second law of motion F=n(mv)=nmv



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