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Newton's Second Law

A machine gun...

Question

A machine gun has a mass of 20 kg fires 35 g bullets at the rate of 400 bullets per second with a speed of 400ms^-1 .What force must be applied to the gun to keep in the position?

A

5800 N

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B

56 N

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C

560 N

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D

5600 N

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Solution

The correct option is D
5600 N

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