Question

Calculate the distance and the displacement of an object moving in a circular part of diameter20m after completing 3rounds.
Btw sorry ​

Answer 1

Answer:

In one complete cycle, it comes back to its initial position, so the displacement of the object is zero.

Distance travelled = circumference of the circle = 2πr

                                                                                =2×722×3.5

                                                                                =22m