Determine the magnitudes of the reactions at A and B for the beam loaded as shown. A 12800 lb-ft B 1610 lb/ft 7'
Determine the magnitudes of the reactions at A and B for the beam loaded as shown. A 12800 lb-ft B 1610 lb/ft 7'
Elements Of Electromagnetics
7th Edition
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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Question
7
![### Problem Statement:
**Determine the magnitudes of the reactions at A and B for the beam loaded as shown.**
### Diagram Description:
The diagram shows a horizontal beam subjected to different loads. The beam is supported at point A (on the left end) and point B (midway). From left to right, the diagram details the following:
- A support at point A.
- A clockwise moment of 12800 lb-ft is applied 4 feet away from point A.
- Another support at point B is located 4 feet to the right of the moment.
- A uniform distributed load of 1610 lb/ft is applied over a 7 ft span starting from point B and extending to the right end of the beam.
The distances are marked:
- 4 feet between A and the moment,
- 4 feet between the moment and B,
- 7 feet under the distributed load to the right from point B.
### Questions:
Calculate the reactions:
- **A:**
[ ] lb
- **B:**
[ ] lb
### Answer Boxes:
- **A =**
[ ]
- **B =**
[ ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc59a6d07-a993-40f7-b57e-cdb2ad079d78%2F746d7023-743e-4dd3-9fbc-e024e375e3c8%2Ffz66pu_processed.png&w=3840&q=75)
Transcribed Image Text:### Problem Statement:
**Determine the magnitudes of the reactions at A and B for the beam loaded as shown.**
### Diagram Description:
The diagram shows a horizontal beam subjected to different loads. The beam is supported at point A (on the left end) and point B (midway). From left to right, the diagram details the following:
- A support at point A.
- A clockwise moment of 12800 lb-ft is applied 4 feet away from point A.
- Another support at point B is located 4 feet to the right of the moment.
- A uniform distributed load of 1610 lb/ft is applied over a 7 ft span starting from point B and extending to the right end of the beam.
The distances are marked:
- 4 feet between A and the moment,
- 4 feet between the moment and B,
- 7 feet under the distributed load to the right from point B.
### Questions:
Calculate the reactions:
- **A:**
[ ] lb
- **B:**
[ ] lb
### Answer Boxes:
- **A =**
[ ]
- **B =**
[ ]
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