a machine gun has a mass of 20 kg.it fires30g bullets at rate 400m/s.what force must be required to keep the gun in position.

Question

Himanshu Rathour · Answer

For gun bullet system momentum will remain conserved (0.03) *400 +20*(-v)=0 V=0.6m/s By using force =change in momentum(for gun) F=(0.6)*20 =12N

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a machine gun has a mass of 20 kg.it fires30g bullets at rate 400m/s.what force must be required to keep the gun in position.

a machine gun has a mass of 20 kg.it fires30g bullets at rate 400m/s.what force must be required to keep the gun in position.

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a machine gun has a mass of 20 kg.it fires30g bullets at rate 400m/s.what force must be required to keep the gun in position.

a machine gun has a mass of 20 kg.it fires30g bullets at rate 400m/s.what force must be required to keep the gun in position.

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