Question

A body moving along a circular path of radius 21m describes an angle of 60°
at the centre of the circle while moving from A to B. If the time taken is 10
sec then find average speed and average velocity
1) 2.2 m/s, 2.2 m/s
2) 4.4 m/s, 2.2 m/s. 3) 2.2m/s ,2.1m/s
4) 4.4 m/s, 4.2 m/s​

Answer 1

Answer:

2.2m/s for average speed may be mistyped

3.3 m/s average speed

2.2 m/s average velocity

solution in images with full explain