A flywheel  of mass 25 kg has a radius of 0.2 m. It is making 240 r.p.m. what is the torque
Channel: Doubtnut
Date: 2021-11-08

A flywheel  of mass 25 kg has a radius of 0.2 m. It is making 240 r.p.m. what is the torque necessary to bring it to rest in 20 s ? If the torque is due to a force applied tangentially on the rim of the flywheel, what is the magnitude of the force ?