Question

calculate distance and displacement if the body moving around a circular path of radius R in three by fourth of a round​

Answer 1

Answer:

Explanation:

Since distance is the length of path covered therefore it will be equal to half the circumference i.e. 1/2 × 2pi r or pi × r. And the displacement is equal to the distance between initial and final point. Therefore it will be equal to the diameter or r+r=2r.