22 A non uniform disc of mass m and radius R hinged at some

Last updated: 6/14/2023

22 A non uniform disc of mass m and radius R hinged at some point and performing pure rotation with respect to hinge in horizontal plane with an angular velocity At certain instant center of the disc is at origin in the mentioned co ordinate system and velocity of particle As R VA 31 41 m s Choose the correct options A Velocity of particle B at the given instant is 3R C Co ordinates of hinge is 3 0 D Co ordinates of hinge is 0 B B Velocity of centre of disc at the given instant is 3R 4 A 70R 4 30R 1