大家好,歡迎來到Yogi霸霸解題給你看,今天我要講解的是AP Physics C裡Rotation的作業。

A drum rotates around its central axis at an angular velocity of 14.00 rad/s. Assume that the drum then slows at a constant rate of 4.50 rad/s2

  1. How much time is required for it to come to rest?
  2. Through what angle does it rotate as it comes to rest?