Physics, asked by archu9319, 1 year ago

A boy of mass 60 kg running at 3 m per second jumps on a trolley of mass 140 kg moving with a velocity of 1.5 m per second in the same direction what is there common velocity

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Answered by sushenkumar

0

m1 u1 + m2 u2 = m1 v1 +m1 v2 then solve it

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