A couple of magnitude M = 80 lb·in. and the three forces shown are applied to an angle bracket. (a) Find the resultant of this system of forces. (b) Locate the points where the line of action of the resultant intersects line AB and line BC.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A couple of magnitude M = 80 lb·in. and the three forces shown are applied to an angle bracket. (a) Find the resultant of this system of forces. (b) Locate the points where the line of action of the resultant intersects line AB and line BC.

### Diagram Description for Educational Purposes

This diagram depicts a beam subjected to various forces and moments, commonly seen in structural analysis and physics problems. Below are details of the forces and distances:

- **Moments and Forces:**
  - A counterclockwise moment, labeled "M," is applied at point A.
  - A horizontal force of 10 lbs acts to the left at point A.
  - A force of 25 lbs is applied at point B, directed at a 60-degree angle from the horizontal.

- **Dimensions:**
  - The beam is 12 inches long between points A and B.
  - There is a vertical segment dropping from point B to point C, measuring 8 inches in height.

- **Additional Forces:**
  - At point C, a horizontal force of 40 lbs acts to the right.

The beam is analyzed under the influence of the applied forces and moment to determine the resultant forces, reactions, and bending moments at critical points. This type of diagram is essential for understanding the effects of forces in two-dimensional structures for engineering and physics applications.
Transcribed Image Text:### Diagram Description for Educational Purposes This diagram depicts a beam subjected to various forces and moments, commonly seen in structural analysis and physics problems. Below are details of the forces and distances: - **Moments and Forces:** - A counterclockwise moment, labeled "M," is applied at point A. - A horizontal force of 10 lbs acts to the left at point A. - A force of 25 lbs is applied at point B, directed at a 60-degree angle from the horizontal. - **Dimensions:** - The beam is 12 inches long between points A and B. - There is a vertical segment dropping from point B to point C, measuring 8 inches in height. - **Additional Forces:** - At point C, a horizontal force of 40 lbs acts to the right. The beam is analyzed under the influence of the applied forces and moment to determine the resultant forces, reactions, and bending moments at critical points. This type of diagram is essential for understanding the effects of forces in two-dimensional structures for engineering and physics applications.
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