Physics, asked by ananta28, 1 year ago

a bullet has a mass of 10 grams fired from a gun of 4kg with a velocity of 400m/s. find the recoil velocity

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Answered by stark76

1

Primary velocity of gun and bullet is 0 Last velocity of gun is 400m/s The last velocity of gun is v Mv+m×400=0 4v=400×(10÷1000) 4v=4 v=1m/s

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