The light circular hoop of radius r carries a heavy uniform

Last updated: 6/12/2023

The light circular hoop of radius r carries a heavy uniform band of mass m around half the circumference and is released from rest on the incline in the upper position shown At a particular instant the hoop has rolled without slipping one half of a revolution A Moment of inertia about an axis passing through the centre of mass and perpendicular to the plane of the hoop is mr B Change in potential energy of the hoop is mgr cose sin C Angular velocity of the hoop is 4 cos 0 sin 0 R 2 D The angular acceleration of the hoop is 10 g sin 0