On a disc of radius R a concentric circle of radius R 2 is

Last updated: 6/10/2023

On a disc of radius R a concentric circle of radius R 2 is drawn The disc is free to rotate about a fritionless fixed axis through its centre and perpendicular to plane of the disc All three force in plane of the disc shown in figure are exerted tangent to their respectively circular periphery The magnitude of the net torque about centre of disc acting on the disc is F 37 2F R 2 R F