a boy is jogging around a circular track of diameter 14m. He takes 1min. to complete the circle. Calculate average speed and average velocity.
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Answer:
Time = 1min = 60s
Distance = 14 × 60 = 840 m.
Displacement = 0 m.
Average speed = Distance/Time
=840/60
= 14 m/s
Average velocity = Displacement/Time
= 0 m/s
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