1. Determine the maximum allowable value of weight W at rest. Knowing that the coefficient of static friction between the wall and the block 1 is 0.2, the coefficient of static friction between the floor and block 2 is 0.30 and the coefficient of static friction between the blocks is 0.15. W 1 Wall 30 kN 67° Floor 2.

1. Determine the maximum allowable value of weight W at rest. Knowing that the coefficient of static friction between the wall and the block 1 is 0.2, the coefficient of static friction between the floor and block 2 is 0.30 and the coefficient of static friction between the blocks is 0.15. W 1 Wall 30 kN 67° Floor 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 7.3P: Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair...

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