JEE Main 20268 Apr, Evening shiftPhysicsMediumRotational Motion140× since 2002
A solid cylinder having radius and length is slipping on a rough horizontal plane. At time the cylinder has a translational velocity m/s, perpendicular to its axis and a rotational velocity about the centre. The time taken by the cylinder to start rolling is ______ seconds. (coefficient of kinetic friction and m/s)