An athlete runs along a circular track of diameter 200 m. Calculate the distance traveled by him and his displacement when he reaches a point which is diametrically opposite to his starting point
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Answer:
Explanation:
He is diametrically opposite.
So displacement=diameter of circle =200m
Distance = circumference of semicircle= 2pir/2=pi×r= 3.14*100=314m
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Answer:
Displacement=200 m=diameter of circular track.
Distance=circumference÷2=2πr÷2
=πr=(22/7)×100
=2200/7=314.28 m
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