Which physical quantity remains constant in uniform circular motion?

Practice MCQ for SSC, UPSC, RRB Exams

A. Angular acceleration A.
B. Angular velocity B.
C. Tangential acceleration C.
D. Centripetal acceleration D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

Angular velocity: This is defined as the rate of change of angular displacement. In uniform circular motion, the object covers equal angular displacements in equal time intervals, meaning angular velocity (both magnitude and direction) remains constant.
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