an athlete is running around a circular track of radius 200m calculate the distance and displacement covered by athlete 1 half round 2 on complete round
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Answer:
radius of the ground= 200 m
perimeter of the circle = 2π
so, 2*22/7*200
=8800/7 m
he covered 1 and half round,so
=8800/7*3/2
=13200/7
hence he covered 13200/7 metre
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