Question

an athlete completes two round of circular track of diameter 20 m in 6 seconds . what will be the distance covered and the displacement at the end of 27 seconds

Answer 1

Step-by-step explanation:

in 6 sec he goes 20 meter

in1 sec he goes 20/6meter

in 27sec he goes 20/6*27meter

=90 meter

Answer 2

Answer:

Time is taken by an athlete to complete one round = 40 seconds. Distance covered = ?? Displacement = ?? Hence, the distance covered at the end of 2 min 20 seconds is 2200 m or 22 km.

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