Question

A body moving in a circular path of radius r. It reaches the initial position after one complete round in 't' seconds .
1) What is the distance travelled by the body ?
2) What is the average velocity of the body ? ​

Answer 1

Answer:

Distance travelled = Circumference of the circle = 2πr = 2 * 22/7 * r = 44r/7

Average velocity = Displacement / Time  taken = 0 / t = 0

Explanation:

Hope this helps you :)