A boy is cycling such that the wheels of the cycle are making 140 revolutions per minute. If the diameter of the wheel is b0 cm. Calculate the speed per hour with which the boy is cycling.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter69: Simple Practical Machine Applications
Section: Chapter Questions
Problem 4A: A steel forging in the shape of a right circular cone weighs 214.6 pounds. The base of the cone has...
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A boy is cycling such that the wheels of the cycle are making 140
revolutions per minute.
If the diameter of the wheel is b0 cm. Calculate the speed per hour
with which the boy is cycling.
Transcribed Image Text:A boy is cycling such that the wheels of the cycle are making 140 revolutions per minute. If the diameter of the wheel is b0 cm. Calculate the speed per hour with which the boy is cycling.
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