A point on the rim of a flywheel has a peripheral speed of 10 `ms^(-1)` at an instant when it is
Channel: Doubtnut
Date: 08/11/2021

A point on the rim of a flywheel has a peripheral speed of 10 `ms^(-1)` at an instant when it is decreasing at the rate of `60ms^(-1)`. If the magnitude of the total acceleration of the point at this instant is `100ms^(-2)`, the radius of the flywheel is