A solid disk and a hoop have the same mass, radius, and angular speed. If the same braking torque is applied to each, which takes longer to stop?
1. The disk
2. The hoop
3. More information is needed
A constant net torque is applied to a object. Which one of the following wil not be constant?
1. Angular acceleration
2. Angular velocity
3. Moment on inertia
4. Center of gravity