Question

a particle is moving in a circle of diameter 20m what is distance and displacement when the particle completes round 1,1.5,2,2.5 rounds? ​

Answer 1

Answer: round 1 & 2 zero

1.5 and 2.5= 20 m

Explanation: for round 1 & 2 it is a circular path so displacement will be zero but for the other two displacement=diameter