45° W Determine the maximum and the minimum values of weight W which may be applied without causing the 25-kg block to slip. The coefficient of static friction between the block and the plane is μ = 0.2, and between the rope and the drum D is p = 0.3.2

45° W Determine the maximum and the minimum values of weight W which may be applied without causing the 25-kg block to slip. The coefficient of static friction between the block and the plane is μ = 0.2, and between the rope and the drum D is p = 0.3.2

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 7.18P: Find the largest value of b/h at which the folding table is in equilibrium. The coefficients of...

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Question

45°
D
W
Determine the maximum and the minimum values of weight W which may be applied
without causing the 25-kg block to slip. The coefficient of static friction between the block
and the plane is g = 0.2, and between the rope and the drum D is μ = 0.3.2

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