35 A spherical body of radius R is allowed to roll down on

Last updated: 6/11/2023

35 A spherical body of radius R is allowed to roll down on an incline without slipping and it reaches with speed vo at the bottom The incline is then made 5 smooth by waxing and the body is allowed to slide without rolling and now the speed attained is 400 The radius of gyration of the body about an axis passing through its centre is a R 3 5 c R b R 4 d R 5