While pedaling a bicycle, a particular cyclist exerts an 80N force against the pedal. This force is tangent to the circle traced by the pedal during each stroke. If the diameter of the circle traced by each pedal is 36cm, calculate how much work is done in each stroke. (Assume that the 80N force is constant throughout the entire stroke – i.e. one foot pushes, the other doesn’t and vice versa).
While pedaling a bicycle, a particular cyclist exerts an 80N force against the pedal. This force is tangent to the circle traced by the pedal during each stroke. If the diameter of the circle traced by each pedal is 36cm, calculate how much work is done in each stroke. (Assume that the 80N force is constant throughout the entire stroke – i.e. one foot pushes, the other doesn’t and vice versa).
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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While pedaling a bicycle, a particular cyclist exerts an 80N force against the pedal. This
force is tangent to the circle traced by the pedal during each stroke. If the diameter of
the circle traced by each pedal is 36cm, calculate how much work is done in each
stroke. (Assume that the 80N force is constant throughout the entire stroke – i.e. one
foot pushes, the other doesn’t and vice versa).
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