Question

21. An athlete completes two rounds of a circular Track and returns to the starte
point. Whar is the distance covered by the athlete and his displacement​

Answer 1

Answer:

no of rounds = 2

distance in a circular path = twice of circumference

                                             = 2 x 2π r

                                              = 4π r

displacement = 0 ( because the athlete has returned to the starting point )

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