Q39. In a circular path body moving along the circumference of a circle completes two revolutions. If the radius of the circle is r, the total angular displacement covered isPhysics — Circular Motion and Momentum — Question 39 of 121A. πrB. 2πrC. ZeroD. 4πrPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →