2 69 A bar of mass m resting on a smooth horizontal plane

Last updated: 6/25/2023

2 69 A bar of mass m resting on a smooth horizontal plane starts moving due to a force F mg 3 of constant magnitude In the process of its rectilinear motion the angle 9 between the direction of this force and the horizontal varies as 0 ks where k is a constant Find the velocity of the bar as a function of the angle 0 Ans 2g sine 3k