Question

find the displacement in following cases:- a) A body moves in a circle of radius7 c m and covers two rotation.

Answer 1

HEYA USER !!

HERE IS UR ANSWER --

Since , a body moves in a circle and covers two rotation , so when from where the body started moving and finally reaches the same position in a circle then it's called one rotation .

And , the body covers two rotation so the body finally reached the place from where it has started moving so the displacement is "ZERO".


HOPE U UNDERSTAND THIS.....