A gun having a mass of 5000g fires a bullet of 20g at a speed of 500ms . Find the recoil speed
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Mass of bullet = 0.02 kg
Velocity of bullet = 500 ms^-1
mass of gun = 5 kg
According to laww of conservation of linear momentum ,,,, Momentum of bullet = Momentum of gun ..
i.e. M1V1=m2v2
.02×500=5×v2
v2= 500×0.02/5
v2= 2 meter per sec .
HOPE IT HELPS U
Mass of bullet = 0.02 kg
Velocity of bullet = 500 ms^-1
mass of gun = 5 kg
According to laww of conservation of linear momentum ,,,, Momentum of bullet = Momentum of gun ..
i.e. M1V1=m2v2
.02×500=5×v2
v2= 500×0.02/5
v2= 2 meter per sec .
HOPE IT HELPS U
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