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

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?

An athlete completes one round of a circular track of radius R in 40 seconds.What will be the displacement at the end of 2 min 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

If a body completes I round of a circular path of radius 7 cm, its displacement is