Question

A body moves along the circumference of a circle track. IT return back to its starting point after completing the circular track twice. If the radius off the track is R, the ratio of displacement to the distance covered by the body will be

Answer 1

0 is the answer of this question

Answer 2

Explanation:

A body moves along the circumference of a circle track. It return back to its starting point after completing the circular track twice. The radius of circular track is R.

The shortest path covered by an object is called displacement. Here, the body is returning back to the starting point. So, displacement equals 0.

Distance covered in one complete circle, d = 2πR

Distance covered in two complete circle, d = 4πR

So, the ratio of displacement to the distance covered by the body will be 0/4πR = 0

Hence, the ratio is 0