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A bullet of 10 g leaves the barrel of gun with a velocity of 600 m/s. If the barrel of gun is 50 cm long and mass of gun is 3 kg, then the value of impulse supplied to the gun will be:

1. 6 Ns
2. 3 Ns
3. 36Ns
4. 12 Ns

Correct answer: 6 Ns

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