A cyclist once goes around a circular track of diameter 210m in 10 mins.Calculate its speed
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Answer:
Explanation:
given = diameter = 210 m and speed =10 mins
so,
circumference = 2 * pi *r
so,
2*22/7*210m/2 = 660m
so,
speed = D/T
660M/10m
66 M/m 0r 1.1 M/S
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