The 45-kg concrete pole is leaning against the wall shown. If the coefficient of friction in all surfaces is u, calculate the minimum weight of the box to keep the pole in equilibrium. Y X Given: μ = 0.25 X = 3m Y = 4 m Required: Mass of box = kg use 2 decimal places

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter4: Coplanar Equilibrium Analysis
Section: Chapter Questions
Problem 4.37P: The 40-kg homogeneous disk is resting on an inclined friction surface. (a) Compute the magnitude of...
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The 45-kg concrete pole is leaning against the wall shown. If the coefficient of friction in all surfaces is µ, calculate the
minimum weight of the box to keep the pole in equilibrium.
Given:
μ = 0.25
X = 3 m
Y = 4 m
Required: Mass of box =
kg use 2 decimal places
Transcribed Image Text:The 45-kg concrete pole is leaning against the wall shown. If the coefficient of friction in all surfaces is µ, calculate the minimum weight of the box to keep the pole in equilibrium. Given: μ = 0.25 X = 3 m Y = 4 m Required: Mass of box = kg use 2 decimal places
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