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From a rifle of mass 4 kg, a bullet of m...

From a rifle of mass 4 kg, a bullet of mass 50g is fired with an initial velocity of `35ms^(-1)`. Calculate the initial recoil velocity of the rifle.

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From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m st. Calculate the initial recoil velocity of the rifle.

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