...comes to rest after rotating throug? (a) Find the average torque exerted on the wheel given that it is a disk of radius 0.78 m and mass 6.4 kg.
(b) If the mass of the wheel is doubled and its radius is halved, will the angle through which it rotates before coming to rest increase, decrease, or stay the same?
(b) If the mass of the wheel is doubled and its radius is halved, will the angle through which it rotates before coming to rest increase, decrease, or stay the same?