a bullet of mass 20g is fired from a pistol of mass 2kg with horizontal velocity of mass of 150m/s calculate the recoil velocity of pistol
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Recoil velocity = -mass of bullet*velocity the bullet /Mass of Gun
V=-20*150/2000
V=-30000/2000
V=-15m/s
V=-20*150/2000
V=-30000/2000
V=-15m/s
karan791212:
Its answer should be. -1.5m/s
May be using law of conservation of momentum
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