25 A small disc of mass m placed on a plane of inclination 0

Last updated: 6/10/2023

25 A small disc of mass m placed on a plane of inclination 0 cos 0 8 with the horizontal is connected from a nail driven into the plane with the help of a light inextensible cord of length 1 1 0 m Coefficient of friction between the plane and the disc is u 3 8 The disc is held on the plane stretching the cord horizontal as shown in the figure and released Find maximum speed of the disc and angular displacement where tensile force in the cord becomes maximum during subsequent motion