What is the reaction force at 'A' alongy- axis? (note: enter your numeric answer only. No need to enter units. Give your answer to two decimal places) and negative for down. Ay = N -4m 4m D 450N 4m A 000 В
What is the reaction force at 'A' alongy- axis? (note: enter your numeric answer only. No need to enter units. Give your answer to two decimal places) and negative for down. Ay = N -4m 4m D 450N 4m A 000 В
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![**Problem Statement:**
What is the reaction force at 'A' along the y-axis?
(Note: Enter your numeric answer only. No need to enter units. Give your answer to two decimal places and use a negative sign for downward direction.)
\[ A_y = \_\_\_\_\_\_\_ \, \text{N} \]
**Diagram Explanation:**
The image depicts a triangular truss structure ABC, resting horizontally with points A, B, C forming the base, and point D at the top of the triangle.
- **Distances:**
- Distance between points A and D, and between points D and C, are both 4 meters horizontally.
- Vertical height from D to base BC is 4 meters.
- **Force:**
- A horizontal force of 450 N is applied at point D towards the left.
- **Supports:**
- Point A is a roller support, allowing horizontal movement.
- Point C is a pinned support, preventing vertical and horizontal movement.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8dc0b9fd-45c2-41df-86dc-3db8d4d245ae%2F80a312ec-447f-43fa-bbdb-01f2d899fbb1%2F3x8el3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
What is the reaction force at 'A' along the y-axis?
(Note: Enter your numeric answer only. No need to enter units. Give your answer to two decimal places and use a negative sign for downward direction.)
\[ A_y = \_\_\_\_\_\_\_ \, \text{N} \]
**Diagram Explanation:**
The image depicts a triangular truss structure ABC, resting horizontally with points A, B, C forming the base, and point D at the top of the triangle.
- **Distances:**
- Distance between points A and D, and between points D and C, are both 4 meters horizontally.
- Vertical height from D to base BC is 4 meters.
- **Force:**
- A horizontal force of 450 N is applied at point D towards the left.
- **Supports:**
- Point A is a roller support, allowing horizontal movement.
- Point C is a pinned support, preventing vertical and horizontal movement.
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