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We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1

We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1
Transcribed Image Text:We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1
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