Determine the equivalent force-couple system at the pin (point E) and roller support (point A). Also, compute the x-intercept of the line of action of the system resultant treated as a single force R of the three forces acting on the truss at the pin and roller support.

Determine the equivalent force-couple system at the pin (point E) and roller support (point A). Also, compute the x-intercept of the line of action of the system resultant treated as a single force R of the three forces acting on the truss at the pin and roller support.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter3: Resultants Of Force Systems

Section: Chapter Questions

Problem 3.12P: When the three forces are replaced by an equivalent force-couple system with the force at point O,...

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Question

2. Determine the equivalent force-couple system at the pin (point E) and roller support (point
A). Also, compute the x-intercept of the line of action of the system resultant treated as a
single force R of the three forces acting on the truss at the pin and roller support.
3 kip
H
2 kip
3 kip
8 ft
1.5 kip-
4 ft
E
Al
|C
E10 ft 10 ft-
10 ft-
10 ft
-10 ft -

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