The bicycle and rider shown in (Figure 1) have a mass of 80 kg with center of mass located at G. The coefficient of kinetic friction at the rear tire is μg 0.8. Figure G 0.55 m 0.4 m- < 1 of 1 1.2 m Determine the normal reaction at the tire A, when the rear wheel locks for braking. Express your answer to three significant figures and include the appropriate units NA = Submit Part B NB = Ii Submit μà Value Request Answer Determine the normal reaction at the tire B, when the rear wheel locks for braking. Express your answer to three significant figures and include the appropriate units O T μÁ Value Units Request Answer ? Units ?
The bicycle and rider shown in (Figure 1) have a mass of 80 kg with center of mass located at G. The coefficient of kinetic friction at the rear tire is μg 0.8. Figure G 0.55 m 0.4 m- < 1 of 1 1.2 m Determine the normal reaction at the tire A, when the rear wheel locks for braking. Express your answer to three significant figures and include the appropriate units NA = Submit Part B NB = Ii Submit μà Value Request Answer Determine the normal reaction at the tire B, when the rear wheel locks for braking. Express your answer to three significant figures and include the appropriate units O T μÁ Value Units Request Answer ? Units ?
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.73P: The normal pressure acting on the disk of the sander is given by p=(4/3)+(r2/6), where p is the...
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