Two men exerts forces of F = 80 lb andp = 50 lb %3D %3D 6 ft P/ on the ropes. Determine the moment of each force 45° 12 ft about A. Which way will the pole rotate?
Two men exerts forces of F = 80 lb andp = 50 lb %3D %3D 6 ft P/ on the ropes. Determine the moment of each force 45° 12 ft about A. Which way will the pole rotate?
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

Transcribed Image Text:**Text:**
Two men exert forces of F = 80 lb and P = 50 lb on the ropes. Determine the moment of each force about A. Which way will the pole rotate?
**Diagram Explanation:**
The diagram shows a vertical pole with its base at point A. Two men are applying forces using ropes.
- The first man is on the left applying a force P = 50 lb at point B, which is 12 ft horizontally from the pole. The rope forms a 45° angle with the horizontal.
- The second man is on the right applying a force F = 80 lb at point C. The rope forms an angle with components, 3 units vertical and 4 units horizontal (most likely a representation of a 3-4-5 triangle).
- The distance from the top of the pole to point B horizontally is 6 ft.
The task is to determine the rotational effect (moment) of each force around point A and ascertain the direction in which the pole will rotate.
Expert Solution

Step 1
Given:
Determine the moment due to the two forces.
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