ladder is leaning against a vertical wall, and both ends of the ladder are at the point of slipping. The coefficient of iction between the ladder and the horizontal surface is µ = 0.235 and the coefficient of friction between the ladder and ue wall is µ = 0.153. Determine the maximum angle a with the vertical that the ladder can make without falling on the ground.

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Rotational Dynamics
Section: Chapter Questions
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How so I deterred the maximum angle a with the vertical ?
ladder is leaning against a vertical wall, and both ends of the ladder are at the point of slipping. The coefficient of
riction between the ladder and the horizontal surface is uj = 0.235 and the coefficient of friction between the ladder and
ne wall is uj = 0.153.
Determine the maximum angle a with the vertical that the ladder can make without falling on the ground.
acer
Transcribed Image Text:ladder is leaning against a vertical wall, and both ends of the ladder are at the point of slipping. The coefficient of riction between the ladder and the horizontal surface is uj = 0.235 and the coefficient of friction between the ladder and ne wall is uj = 0.153. Determine the maximum angle a with the vertical that the ladder can make without falling on the ground. acer
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