Question

a particle moving in a circular path of radius r. the displacement after half a circlr would be​

Answer 1

Answer:

Given, after half the circle, the particle will reach the diametrically opposite point i.e., from point A to point 6. ... Hence, the displacement after half circle is 2r.

Answer 2

Answer:

Displacement at half path is the shortest distance between the initial and final point.

So, it's equal to twice the radius of the circle =2r

solution

expand