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
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### 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 =**

    [                ]
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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