1.

an athlete completes one round of a circular track of diameter 200 m in 40 sec. what will be the distance covered and displacement at end of 2 min 20 sec ??

Answer»

Answer:

Time TAKEN by athlete to complete one round = 40 seconds. Distance covered = ?? Displacement = ?? Hence, the distance covered at the END of 2 min 20 seconds is 22000 m or 22 km.

Explanation:

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