4 A force F 5t is applied on a block of mass 10 kg kept on

Last updated: 6/11/2023

4 A force F 5t is applied on a block of mass 10 kg kept on rough horizontal surface u 0 5 in rest what is speed of the block at t 20 s 1 15 m s 3 25 m s kg F 5t 10 kg 0 5 2 18 m s 4 Cannot be calculated