A disc of mass `M` is attached to a horizontal massless spring of force constant `K` so that it can
Channel: Doubtnut
Date: 2020-02-16

A disc of mass `M` is attached to a horizontal massless spring of force constant `K` so that it can roll with out slipping along a horizontal surface. If the disc is pulled a little towards right and then released, its centre of mass executes `SHM` with a period of