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A machine gun fires a bullet of mass 40 ...

A machine gun fires a bullet of mass 40 g with a velocity `1200 ms^-1`. The man holding it can exert a maximum force of 144 N on the gun. How many bullets can be fire per second at the most?

A

One

B

Three

C

Two

D

Four

Text Solution

Verified by Experts

The correct Answer is:
B
`F=(dp)/(dt), F=(mnv)/(t) rArr (n)/(t)=(F)/(mv)`
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