2 27 A block of mass 1 kg is horizontally thrown with a

Last updated: 6/21/2023

2 27 A block of mass 1 kg is horizontally thrown with a velocity of 10 m s on a stationary long plank of mass 2 kg whose surface has a 0 5 Plank rests on frictionless surface The time when m comes to rest w r t plank is A 2 sec 4 3 9 sec B 3 4 sec D 1 sec