A bullet of mass 5 g is fired at a velocity 900 ms
-1 from
a rifle of mass 2.5 kg. What is recoil velocity of the
rifle?
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M1=5g v1=900m/s
M2=2.5 kg V2=??
convert M1 into kg then use the formula m1u1........
M2=2.5 kg V2=??
convert M1 into kg then use the formula m1u1........
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