15 A body takes time t to reach the bottom of a inclined

Last updated: 6/13/2023

15 A body takes time t to reach the bottom of a inclined plane of angle 0 with the horizontal I the plane is made rough time taken now is 2t Th coefficient of friction of the rough surface is 2 tan 6 1 tan 0 4 3 1 tan 0 tan 0