Q4) Structural Analysis This bridge is made of two-force members attached at the ends. All angles are 45° or 90°. Vertical and horizontal members are all 0.1m long. Support A is a pin joint and support B is a roller. A a) Label each member as Tension (T), compression (C), or zero-force (Z). Write T, C, or Z in the boxes. You do not need to show your work. b) Find the support forces at A and B. Write your answers as vectors. F₁. WTI F3 c) Use the Method of Sections to find the three unknown forces F₁, F2 and F3. Show all your work and follow the recipe taught in class. Draw a diagram of the section you are studying. Clearly indicate which equilibrium equations you are using. 150N Lx Z (out of page) B

Q4) Structural Analysis This bridge is made of two-force members attached at the ends. All angles are 45° or 90°. Vertical and horizontal members are all 0.1m long. Support A is a pin joint and support B is a roller. A a) Label each member as Tension (T), compression (C), or zero-force (Z). Write T, C, or Z in the boxes. You do not need to show your work. b) Find the support forces at A and B. Write your answers as vectors. F₁. WTI F3 c) Use the Method of Sections to find the three unknown forces F₁, F2 and F3. Show all your work and follow the recipe taught in class. Draw a diagram of the section you are studying. Clearly indicate which equilibrium equations you are using. 150N Lx Z (out of page) B

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Question

OT 8
Q4) Structural Analysis
This bridge is made of two-force members
attached at the ends.
All angles are 45° or 90°. Vertical and
horizontal members are all 0.1m long.
Support A is a pin joint and support B is a
roller.
a) Label each member as Tension (T),
compression (C), or zero-force (Z).
|
+
A
Automatic Zoom
Write T, C, or Z in the boxes. You do not need to show your work.
b) Find the support forces at A and B. Write your answers as vectors.
F₁
F
Ę₂
F3
c) Use the Method of Sections to find the three unknown forces F₁, F2 and F3.
Show all your work and follow the recipe taught in class.
Draw a diagram of the section you are studying.
Clearly indicate which equilibrium equations you are using.
150N
Lx
X
Z
(out of page)
"B

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