Suppose that P1 = 5 kN and P2 = 8 kN.  Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.  Fab = 10kN  Fad = -13.2kN   a) Determine the force in member BC of the truss.  b) Determine the force in member CD of the truss.  c) Determine the force in member BD of the truss

Elements Of Electromagnetics
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Suppose that P1 = 5 kN and P2 = 8 kN. 

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 

Fab = 10kN 

Fad = -13.2kN  

a) Determine the force in member BC of the truss. 

b) Determine the force in member CD of the truss. 

c) Determine the force in member BD of the truss.

### Structural Truss Diagram

This illustration shows a structural truss system with the following components and dimensions:

- **Points and Supports:**
  - **A, B, C, D:** These are joints or nodes where truss members connect. Joint A and C are positioned on supports, and joint B is experiencing forces.
  
- **Truss Members:**
  - The truss consists of five members, forming a series of triangular shapes from points A to D, B, and C.

- **Dimensions:**
  - The horizontal distance between points A and D is 3 meters.
  - The horizontal distance between points D and C is also 3 meters.
  - The vertical distances from points A and C to the horizontal line connecting D and B are 2 meters each.

- **Forces:**
  - There is a horizontal force \( P_1 \) acting to the left on point B.
  - A vertical force \( P_2 \) is acting downward on point B.

This configuration demonstrates a common truss type used in civil engineering for bridges or roofs, leveraging triangular units for stability and strength. The arrangement of members and forces suggests an analysis of equilibrium conditions is required for structural stability.
Transcribed Image Text:### Structural Truss Diagram This illustration shows a structural truss system with the following components and dimensions: - **Points and Supports:** - **A, B, C, D:** These are joints or nodes where truss members connect. Joint A and C are positioned on supports, and joint B is experiencing forces. - **Truss Members:** - The truss consists of five members, forming a series of triangular shapes from points A to D, B, and C. - **Dimensions:** - The horizontal distance between points A and D is 3 meters. - The horizontal distance between points D and C is also 3 meters. - The vertical distances from points A and C to the horizontal line connecting D and B are 2 meters each. - **Forces:** - There is a horizontal force \( P_1 \) acting to the left on point B. - A vertical force \( P_2 \) is acting downward on point B. This configuration demonstrates a common truss type used in civil engineering for bridges or roofs, leveraging triangular units for stability and strength. The arrangement of members and forces suggests an analysis of equilibrium conditions is required for structural stability.
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