A man of 60 kg is running... | Centre of Mass JEE Main 2022

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JEE MAIN 2022

28-06-22 S1

Question

A man of 60 kg is running on the road and suddenly jumps into a stationary trolly car of mass 120 kg . Then. the trolly car starts moving with velocity $2 \mathrm{~ms}^{-1}$. The velocity of the running man was $\_\_\_\_$ $\mathrm{ms}^{-1}$. when he jumps into the car.

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