JEE Main 202225 Jun, Evening shiftPhysicsMediumKinematics177× since 2002
A disc with a flat small bottom beaker placed on it at a distance R from its center is revolving about an axis passing through the center and perpendicular to its plane with an angular velocity . The coefficient of static friction between the bottom of the beaker and the surface of the disc is . The beaker will revolve with the disc if :