21 A body of mass 10 kg is moving with a constant velocity

Last updated: 6/9/2023

21 A body of mass 10 kg is moving with a constant velocity of 10 m s When a constant force acts for 4 seconds on it it moves with a velocity 2 m sec in the opposite direction The acceleration produced in it is a 3 m sec c 0 3m sec Flight of Dreams b 3m sec d 0 3m sec