A wheel turns at 120 revolutions per minute. Its angular velocity is:

  1. 12.6 rad/s
  2. 6.28 rad/s
  3. 25.1 rad/s
  4. 2 rad/s
Answer

A) 12.6 rad/s

omega = 2pi f = 2pi 12060 = 12.6 rad/s. SLO P-11-B-08 · Understanding

Physics MCQ · More Circular and Rotational Motion MCQs · Practise