A drum rotates around its central axis at an angular velocity of 14.4 rad/s. If the drum then slows at a constant rate of 8.02 rad/s^2, (a) how much time does it take and (b) through what angle does it rotate in coming to rest?
1 Answer
Dec 3, 2015
Explanation:
I will use the equations of motion:
(a)
(b)
The angle through which it rotates is analogous to distance so we can use: