A hoop of radius `r` mass `m` rotating with an angular velocity `omega_(0)` is placed on a
Channel: Doubtnut
Date: 16/08/2020

A hoop of radius `r` mass `m` rotating with an angular velocity `omega_(0)` is placed on a rough horizontal surface. The initial velocity of the centre of the hoop is zero. What will be the velocity of the centre of the hoop when it cases to slip ?