A gun of mass 5 kg fire a bullet of mass 10 gram of speed 300 m per se

1.	A gun of mass 5 kg fire a bullet of mass 10 gram of speed 300 m per secs with a velocity of 160 meter per secs. find the velocity of gun
Answer» A machine gun fires bullets of 50 gm at the speed of 1000 m/sec. If an average force of 200 N is exerted on the gun, the MAXIMUM NUMBER of bullets fired per minutes is: ans :- Mass of bullet m=0.05 Kg v=1000m/s F=200N Force on the man is equal to the CHANGE in momentum of the bullets coming out of the gun F= t mvn 200= 1 0.5×1000×n n=4persecond n=240perminute I THINK this to solve that problem

A gun of mass 5 kg fire a bullet of mass 10 gram of speed 300 m per secs with a velocity of 160 meter per secs. find the velocity of gun

Answer»

A machine gun fires bullets of 50 gm at the speed of 1000 m/sec. If an average force of 200 N is exerted on the gun, the MAXIMUM NUMBER of bullets fired per minutes is:

ans :-

Mass of bullet

m=0.05 Kg

v=1000m/s

F=200N

Force on the man is equal to the CHANGE in momentum of the bullets coming out of the gun

mvn

200=

0.5×1000×n

n=4persecond

n=240perminute

I THINK this to solve that problem

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A gun of mass 5 kg fire a bullet of mass 10 gram of speed 300 m per secs with a velocity of 160 meter per secs. find the velocity of gun​

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A gun of mass 5 kg fire a bullet of mass 10 gram of speed 300 m per secs with a velocity of 160 meter per secs. find the velocity of gun