Question: A body moves with constant angular velocity on a circle. Magnitude of angular acceleration
(A) r\omega ^{2}
(B) Constant
(C) Zero
(D) None of the above
Answer: option (C)
Solution:

Question: A body moves with constant angular velocity on a circle. Magnitude of angular acceleration
(A) r\omega ^{2}
(B) Constant
(C) Zero
(D) None of the above
Answer: option (C)
Solution: