Jee Main
Center Of Mass
JEE Main 2022 (Online) 28th June Morning Shift
INTEGER+4 / -12022
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 ms\(-\)1. The velocity of the running man was ___________ ms\(-\)1, when he jumps into the car.