Question

A body is moving along with a circular path of radius r. what will be the distance travelled and displacement of the body when it completes 1/4 of a revolution

Answer 1

Answer:

distance- pi r /2

displacement- r ( root 2)

Explanation:

circumference-2 pi r

1/4circumference-pi r /2

displacement-root ( r2 +r2)

=root(2r2)

r(root 2)plz mark as brainliest

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