Question

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

Answer 1

The answer is Three

Please please please mark brainliest

Answer 2

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