Determine the force in members BG, BC, and HG of the truss and state if the members are in tension or compression.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Determine the force in members BG, BC, and HG of the truss and state if the members are in tension or compression.

**F7, F8, F9 Exam Review**

1) Determine the **force in members BG, BC, and HG** of the truss and state if the members are in **tension** or **compression**.

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**Diagram Explanation:**

The diagram illustrates a truss structure composed of several members connected at joints. Key features of the truss include:

- **Joints**: A, B, C, D, E, F, and G.
- **Supports**: Pin support at A and a roller support at G.
- **Loading**: A 260 lb force applied vertically at point E.

Dimensions between the joints are consistent, with each horizontal section being 4 ft in length.

**Calculated Forces:**

- \( F_{HG} = 420 \) lb (Compression)
- \( F_{BC} = 494.6 \) lb (Tension)
- \( F_{BG} = 200 \) lb (Compression)
Transcribed Image Text:**F7, F8, F9 Exam Review** 1) Determine the **force in members BG, BC, and HG** of the truss and state if the members are in **tension** or **compression**. --- **Diagram Explanation:** The diagram illustrates a truss structure composed of several members connected at joints. Key features of the truss include: - **Joints**: A, B, C, D, E, F, and G. - **Supports**: Pin support at A and a roller support at G. - **Loading**: A 260 lb force applied vertically at point E. Dimensions between the joints are consistent, with each horizontal section being 4 ft in length. **Calculated Forces:** - \( F_{HG} = 420 \) lb (Compression) - \( F_{BC} = 494.6 \) lb (Tension) - \( F_{BG} = 200 \) lb (Compression)
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