|Can the system in Figure (4) be in static equilibrium in the position shown? The uniform bar AB (350) kg and the mass of block C is 300 kg. Friction at A is negligible, and the coefficient of static frietion is 0.4 at the other two contact surfaces. L. 5 m B. 30° 50

|Can the system in Figure (4) be in static equilibrium in the position shown? The uniform bar AB (350) kg and the mass of block C is 300 kg. Friction at A is negligible, and the coefficient of static frietion is 0.4 at the other two contact surfaces. L. 5 m B. 30° 50

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.53P: Find the equilibrium positions of the 30-lb homogeneous bar and investigate their stability.

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|Can the system in Figure (4) be in static equilibrium in the position shown? The uniform bar|
AB (350) kg and the mass of block c is 300 kg. Friction at A is negligible, and the
coefficient of static frietion is 0.4 at the other two contact surfaces.
5 m
30°
C
50°
Fig.4.

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