The sign has a mass of 100 kg with a center of mass at G. Determine the components of the reaction at A and the tension in wires BC and BD. Neglect the weight of rod AB. X 2 m 0.5 m 2 m I'm G 0.5 m 0.5 m

The sign has a mass of 100 kg with a center of mass at G. Determine the components of the reaction at A and the tension in wires BC and BD. Neglect the weight of rod AB. X 2 m 0.5 m 2 m I'm G 0.5 m 0.5 m

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 10.57P: Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

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The sign has a mass of 100 kg with a center of mass at G. Determine the components of the reaction at A and the
tension in wires BC and BD. Neglect the weight of rod AB.
X
2m
0.5 m
1m
2 m
m
I'm
0.5 m
G
0.5 m

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Step 1: Draw the free-body diagram of bar AB.

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Step 2: Write the tension forces in vector form.

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