A bullet of mass 10g is fired at speed of 100m/s from a gun of mass 4kg. what is the recoil velocity os gun?
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mass of bullet is 10g
fired speed is 100m/s
gun mass is 4kg
momentum of bullet is = mv = 1/100 × 100 = 1kg.m/s
momentum of gun = 4*v
recoil velocity = 1/4m/s. as per conservation of momentum. hope it helps
fired speed is 100m/s
gun mass is 4kg
momentum of bullet is = mv = 1/100 × 100 = 1kg.m/s
momentum of gun = 4*v
recoil velocity = 1/4m/s. as per conservation of momentum. hope it helps
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We Know that,
M1 = 0.1 Kg
M2 = 4Kg
V1 = 100m/s
V2 = ?
So for the solution please refer to the above attachment
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