Question

Calculate the distance and displacement of a body moving in a complete circle of radius 21 metre

Answer 1

Answer:

displacement = 0

distance = 42π metre

Explanation:

displacement is 0 as it's the shortest distance between the final and initial point and the body returns to the same point from where it has started.

here distance = circumference of circle

2πr = 2π*21 = 41π metre