Question

A particle is moving in a circular path of radius are the displacement after completing half round

Answer 1

Answer:

Net displacement = π r

Explanation:

Let 'r' be the radius of the circular path.

The circumference of the circular path = 2 π r

The displacement of the particle would be half the circumference of the circular path

Net displacement of the particle = 2 π r /2

                                                      = π r