A person goes around a circular track of radius 14m . If he completes one revolution in 44 sec. Find the speed of the person.
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The total length of the circular track = 2πr = 2π(14) = 28π meters
Total time taken = 44 sec
Average speed = distance/time = 28π/44 = 1.99
Average velocity = displacement/time = 0/44 = 0 m/s
Therefore, the average speed is 1.99 m/s and average velocity is 0 m/s.
Hope it helps!!
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