Physics, asked by devikakrk2003, 9 months ago

A machine gun fires a bullet of mass 40g each with a speed 1200m/s. A person can hold the gun with a maximum force of 144N. What is the maximum number of bullets that can be fired per second from the gun

Answers

Answered by solemuzic

4

The answer is Three

Please please please mark brainliest

Answered by vinay15dev

10

Answer: 3 bullets

Explanation: F=dp/dt for n bullets

F=n dp/dt put p=mv then F = nmv/t then 144 = n 0.04× 1200/1sec we get n=3 bullets

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