Question

A particle is moving in a circular path of radius r, the displacement after half a circle would be 2r. *
1 point
True
False​

Answer 1

2 Answers. (c) Given, after half the circle, the particle will reach the diametrically opposite point i.e., from point A to point 6. And we know displacement is shortest path between initial and final point. Hence, the displacement after half circle is 2r.