= 1.57m x 3.8 rev = 6m Figure 1 Monark bike mechanical ratio for flywheel (r=0.25m) and pedal revolutions. 1. Convert 3 pedal revolutions to the following: degrees: radians: flywheel distance (m): 2. Convert 165 degrees rotation of pedal to: radians: revolutions:

= 1.57m x 3.8 rev = 6m Figure 1 Monark bike mechanical ratio for flywheel (r=0.25m) and pedal revolutions. 1. Convert 3 pedal revolutions to the following: degrees: radians: flywheel distance (m): 2. Convert 165 degrees rotation of pedal to: radians: revolutions:

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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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.

Question

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3.8 rev
1 rev
0.25 m
o
1 rev
Pedal
Flywheel
3.8 rev
0.25 m
MONARK
1 pedal rev = 2πr x 3.8
= 1.57m x 3.8 rev
= 6m
Figure 1 Monark bike mechanical ratio for flywheel (r=0.25m) and pedal revolutions.
1. Convert 3 pedal revolutions to the following:
degrees:
radians:
flywheel distance (m):
2. Convert 165 degrees rotation of pedal to:
radians:
revolutions:

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