Consider the truss shown in (Figure 1). Suppose that F = 4 kN and F = 5.5 kN . After the truss is sectioned use a single equation of equilibrium for the calculation of each of the required forces. FBC = -10.6 kN Submit Previous Answers v Correct gure 1 of 1 Part B Determine the force in member HC. State if this member is in tension or compress Express your answer to three significant figures and include the appropriate negative value in the case of compression and positive value in the case of t 3 kN 2 kN D HA 3 m FHC = 1.70 kN F 2m -5m- -5 m- -5 m- -5 m- Submit Previous Answers Request Answer
Consider the truss shown in (Figure 1). Suppose that F = 4 kN and F = 5.5 kN . After the truss is sectioned use a single equation of equilibrium for the calculation of each of the required forces. FBC = -10.6 kN Submit Previous Answers v Correct gure 1 of 1 Part B Determine the force in member HC. State if this member is in tension or compress Express your answer to three significant figures and include the appropriate negative value in the case of compression and positive value in the case of t 3 kN 2 kN D HA 3 m FHC = 1.70 kN F 2m -5m- -5 m- -5 m- -5 m- Submit Previous Answers Request Answer
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![**Problem 6.39**
**Consider the truss shown in (Figure 1). Suppose that \( F_1 = 4 \, \text{kN} \) and \( F_2 = 5.5 \, \text{kN} \). After the truss is sectioned use a single equation of equilibrium for the calculation of each of the required forces.**
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**Diagram Explanation:**
The diagram shows a truss with various members labeled from A to H. It has five vertical forces acting on it:
- A 2 kN force at point A.
- Two 4 kN forces labeled \( F_1 \) between points B and C.
- A 5.5 kN force labeled \( F_2 \) at point D.
- A 3 kN force at point E.
The truss is supported horizontally from points A to E, with horizontal distances of 5 m between each subsequent support (A-B, B-C, etc.).
Additionally, there are vertical measurements marked on the right side for the height of the truss, indicating 3 m and 2 m in different sections.
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**Part B**
**Determine the force in member \( HC \). State if this member is in tension or compression.**
Express your answer to three significant figures and include the appropriate units. Use a negative value in the case of compression and positive value in the case of tension.
\[ F_{HC} = 1.70 \, \text{kN} \]
Status: Incorrect, try again; 3 attempts remaining.
---
This problem involves analyzing the forces on a truss, determining equilibrium, and calculating the forces within individual members.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F631d55d6-7564-44b1-a920-ecfef2cfbd31%2F7c49e127-8613-4001-98ac-97b980f732d6%2F3juie3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem 6.39**
**Consider the truss shown in (Figure 1). Suppose that \( F_1 = 4 \, \text{kN} \) and \( F_2 = 5.5 \, \text{kN} \). After the truss is sectioned use a single equation of equilibrium for the calculation of each of the required forces.**
---
**Diagram Explanation:**
The diagram shows a truss with various members labeled from A to H. It has five vertical forces acting on it:
- A 2 kN force at point A.
- Two 4 kN forces labeled \( F_1 \) between points B and C.
- A 5.5 kN force labeled \( F_2 \) at point D.
- A 3 kN force at point E.
The truss is supported horizontally from points A to E, with horizontal distances of 5 m between each subsequent support (A-B, B-C, etc.).
Additionally, there are vertical measurements marked on the right side for the height of the truss, indicating 3 m and 2 m in different sections.
---
**Part B**
**Determine the force in member \( HC \). State if this member is in tension or compression.**
Express your answer to three significant figures and include the appropriate units. Use a negative value in the case of compression and positive value in the case of tension.
\[ F_{HC} = 1.70 \, \text{kN} \]
Status: Incorrect, try again; 3 attempts remaining.
---
This problem involves analyzing the forces on a truss, determining equilibrium, and calculating the forces within individual members.
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