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2. Use the METHOD OF SECTIONS to determine the forces in members CE, DE, and DF of the truss in Figure 2 and indicate whether each of these members is in tension or compression. As usual, show any free-body diagram(s) (including all essential components), and clearly annotate all calculations. 1.5 m 10 KN G В 3 m А E F 15 KN 3 m 3 m 3 m Figure 2. [ans.: FDE = 0; FDF = -14.14 kN (comp.); FCE= 10 kN (tens.)]

2. Use the METHOD OF SECTIONS to determine the forces in members CE, DE, and DF of the truss in Figure 2 and indicate whether each of these members is in tension or compression. As usual, show any free-body diagram(s) (including all essential components), and clearly annotate all calculations. 1.5 m 10 KN G В 3 m А E F 15 KN 3 m 3 m 3 m Figure 2. [ans.: FDE = 0; FDF = -14.14 kN (comp.); FCE= 10 kN (tens.)]

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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2. Use the METHOD OF SECTIONS to determine the forces in members CE, DE, and DF of the truss in Figure 2 and indicate whether each of these members is in tension or compression. As usual, show any free-body diagram(s) (including all essential components), and clearly annotate all calculations. 1.5 m 10 KN G В D 3 m A C E F 00 15 KN 3 m 3 m 3 m Figure 2. [ans.: FDE = 0; FDF = -14.14 kN (comp.); FCE= 10 kN (tens.)]
Transcribed Image Text:2. Use the METHOD OF SECTIONS to determine the forces in members CE, DE, and DF of the truss in Figure 2 and indicate whether each of these members is in tension or compression. As usual, show any free-body diagram(s) (including all essential components), and clearly annotate all calculations. 1.5 m 10 KN G В D 3 m A C E F 00 15 KN 3 m 3 m 3 m Figure 2. [ans.: FDE = 0; FDF = -14.14 kN (comp.); FCE= 10 kN (tens.)]
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