a boy is running along a circular path of radius 14 find the speed of the boy if he covers one complete round of the path in 4 seconds
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Answer:
Step-by-step explanation:
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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