[" A body complete one round of a circle of "],[" radius ' "R" ' in "20" second.The displacement of "],[" the body after "45" second is "]

A body completes one round of a circle of radius R in 20 second. The displacement of the body after 45 seconds is

A boy completes one round of a circular track of radius 20 m in 50 seconds. The displacement at the end of 4 minute 10 second will be

A boy completes one round of a circular track of radius 20 m in 50 seconds. The displacement at the end of 4 minute 10 second will be

A boy completes one round of a circular track of radius "R' in 40 What will be his displacement at the end of 2 minutes 20 second

An athlete completes one round of a circular track of radius R in 20 second. What will be his displacement at the end of 2 minute 20 second?

An athlete completes one round of a circular track of radius R in 20 second. What will be his displacement at the end of 2 minute 20 second?

A boy completes one round of a circular track of radius r in 40 s. His displacement at the end of 2min 20s will be