A uniform disc of mass `M` and radius `R` is mounted on an axle supported in frictionless bearings.
Channel: Doubtnut
Date: 12/07/2020

A uniform disc of mass `M` and radius `R` is mounted on an axle supported in frictionless bearings. A light cord is wrapped around the rim of the disc and a steady downward pull `T` is exerted on the cord. The angular acceleration of the disc is