A particle is rotating in a circle of radius R = (2)/(pi) m, with constant speed 1 mcdot s^(-1). Match the following two columns for the time interval when it completes (1)/(4) th of the circle.

A particle is rotating in a circle of radius R = (2)/(pi) m, with cons

1.	A particle is rotating in a circle of radius R = (2)/(pi) m, with constant speed 1 mcdot s^(-1). Match the following two columns for the time interval when it completes (1)/(4) th of the circle.
Answer» ANSWER :i.D, II. B, iii. C, iv. B