A ring of mass m radius r can oscillate in a vertical plane

Last updated: 6/13/2023

A ring of mass m radius r can oscillate in a vertical plane about is top most point O as shown Axis is normal to the plane of ring Maximum speed of lowest point P of ring is v 2r A Time period of SHM for small amplitudes is 2 g B Acceleration of centre of mass of ring at lowest position is zero C Hinge force when centre of mass is at lowest point is mv 4r mv D Mechanical energy of oscillation is D P when potential energy ot mean position is taken as zero