A bicycle has a pedal gear ( front gear) with a 9 inch diameter. The rear gear has a 3 inch diameter, and a wheel with a 32 inch diameter. If I can pedal at 52 rpm ( rotations per minute) How fast am I going in miles per hour?

A bicycle has a pedal gear ( front gear) with a 9 inch diameter. The rear gear has a 3 inch diameter, and a wheel with a 32 inch diameter. If I can pedal at 52 rpm ( rotations per minute) How fast am I going in miles per hour?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 20P

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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A bicycle has a pedal gear ( front gear) with a 9 inch diameter. The rear gear has a 3 inch diameter, and a wheel with a 32 inch diameter. If I can pedal at 52 rpm ( rotations per minute)

How fast am I going in miles per hour?

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