13 A particle of mass 2 kg starts motion at time t 0 under

Last updated: 6/12/2023

13 A particle of mass 2 kg starts motion at time t 0 under the action of variable force F 4t where Fis in N and t is in s The work done by this force in first two second is 1 16 J 2 8 J 3 4 J F 4 8 ma s ya v sat