A boy of mass 40 kg is on a plank of mass 40 kg moving to

Last updated: 6/21/2023

A boy of mass 40 kg is on a plank of mass 40 kg moving to right on a smooth floor at 8 m s H wants to jump on to an identical plank travelling in the front at the same speed With what minimum speed in m s relative to the plank on which he is standing should he jump Take g 10 m s 40 kg 8m s 5 m 40 kg h 8m s