4.37 Calculate the wall reactions for the cantilever truss shown. The upper support is pinned and the lower support is a roller. Neglect the weight of the truss. 500 lb 50% 8'-0" 400 lb 50° 600 lb 8'-0" 200 lb CHAPTER FOUR E 8'-0" 800 lb 6-0″ 4.40 Rew so th 4.41 Cale pinn
4.37 Calculate the wall reactions for the cantilever truss shown. The upper support is pinned and the lower support is a roller. Neglect the weight of the truss. 500 lb 50% 8'-0" 400 lb 50° 600 lb 8'-0" 200 lb CHAPTER FOUR E 8'-0" 800 lb 6-0″ 4.40 Rew so th 4.41 Cale pinn
Elements Of Electromagnetics
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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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Claculate the wall reactions for the cantilever truss shown. the upper support is pinned and the lower support is a roller. Neglect the weight of the truss.
Transcribed Image Text:**Chapter Four: Exercises**
**4.37** Calculate the wall reactions for the cantilever truss shown. The upper support is pinned and the lower support is a roller. Neglect the weight of the truss.
**Diagram Explanation:**
The diagram represents a cantilever truss supported at the left by a pinned support at point A and a roller support at point B. The truss features the following forces:
- A force of 500 lb acting diagonally downward to the left at a 50° angle at the top-left section of the truss.
- A force of 400 lb acting diagonally downward to the left at a 50° angle at the midsection of the truss’s top chord.
- A horizontal force of 200 lb acting at the top-right section of the truss.
- A vertical force of 600 lb acting downward at the bottom-mid section of the truss.
- A vertical force of 800 lb acting downward at the bottom-right section of the truss.
Measurements marked on the truss:
- Horizontal distance between the vertical forces is 8 feet.
- Vertical distance from the top chord to the bottom chord is 6 feet.
The task is to compute the reactions at the wall due to these applied forces, considering the supports and geometry outlined in the diagram.
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