1 A body of mass 2 kg moving on a horizontal surface with an

Last updated: 6/9/2023

1 A body of mass 2 kg moving on a horizontal surface with an initial velocity of 4 m s comes to rest after 2 sec If one wants to keep this body moving on the same surface with a velocity of 4 m s the force required is 8 N 2 4 N 1 Tu 3 zero 4 2 N