A bicyclist in the Tour de France has a speed of 28.0 miles per hour (mi/h) on a flat section of the road. What is this speed in (a) kilometers per hour (km/h), and (b) meters per second (m/s)? (a) Number (b) Number i Units Units ♦

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A: See below

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A: The radius of circular track, R=20 m Distance covered in 1 lap = 2×π×R= 125.66 m

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Q: (a) Number (b) Number i 3.36 i 1.80 Units m/s Units m/s

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Q: scalar or vector.

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Q: A bicyclist in the Tour de France has a speed of 32.0 miles per hour (mi/h) on a flat section of the…

A: Given data:  Speed (v) = 32.0 mi/h Required: The speed in km/h and m/s

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