The simple truss is loaded by a system of forces as shown in the figure. The truss is supported by a pin at A and a roller at E. If P1 - 40 [KN] and P2 = 20 (KN], then the force developed in the member (ED) is. B C D 2m F 1.5 m-1.5 m 1.5 m- 1.5 m- Pi P2 Select one: O a. 17.85 kN - Tension O b. 78.15 kN - Compression Oc. 51.78 kN - Tension O d. 31.25 kN- Compression

The simple truss is loaded by a system of forces as shown in the figure. The truss is supported by a pin at A and a roller at E. If P1 - 40 [KN] and P2 = 20 (KN], then the force developed in the member (ED) is. B C D 2m F 1.5 m-1.5 m 1.5 m- 1.5 m- Pi P2 Select one: O a. 17.85 kN - Tension O b. 78.15 kN - Compression Oc. 51.78 kN - Tension O d. 31.25 kN- Compression

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

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