Question

NUMERICALS 1. A particle is moving in a circle of diameter 5m. Calculate the distance covered and the displacement when it competes 3 revolutions.​

Answer 1

Answer:

distance = 15 m

displacement= 0

Explanation:

displacement is zero because the initial and final point is same.

s=rФ

r=5/2  theta = 3 rev= 6$\pi$ radian

s= 5/2 8* 6

15m