Question

A body is moving along a circular path of radius R what will be the distance and the displacement of the body after half a revolution? 1) rR 2)2R​

Answer 1

Answer:

π*r

Explanation:

As we know, circumference of a circle is 2*π*r.

Distance covered by the body after

1 revolution = 2πr

Distance covered by the body after

½ revolution = (2πr) / 2

= πr

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