An athlete completes one round of a circular track of diameters. 200 m in 40 s. What will be the distance and displacement at the end of 2 min?
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Answer:
Distance = 1885.71 m
Displacement = 0
Explanation:
Diameter = 200m
Radius = 100m
For of covering one round
= 2πR
= 2 * 22/7 * 100
= 4400 / 7
2min = 120 second
therefore athlete completes 3 rounds
Distance = 4400 / 7 * 3
= 1885.71 m
Since starting and ending point is same displacement is equal to Zero
Hope it helps you
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