Question

A particle moves on Cirular track of radius 100 m. find distance covere in two complete round and displacement​

Answer 1

Answer:

(i) 400π m.  or,  1256.637 m.

(ii) 0 m.

Explanation:

According to the question,

        A particle moves on Circular track of radius 100 m.

∴ Distance covered in two complete round is = 2 × (2 × π × 100) = 400π = 1256.637 m.

∴ The displacement is 0 m.