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a gun fires a bullet of mass 50g with a velocity 1500m/s. if the mass of the gun is 10kg calculate the recoil velocity of the gun? |
| m1 =50 g =.05Kg m2 =10 Kg v1 =1500 m/s m1 v1 =m2 v2 v2 =.05x1500/10 =7.5 m/s |
