Calculate the moment about point O of the 200-lb force that lies in the X-Y plane shown below. Solve the force into rectangular components at point M. X(-) Fy O Y(+) Y(-) 2'-0" F M Fx 3'-0" 30° F = 200 lb X(+)
Calculate the moment about point O of the 200-lb force that lies in the X-Y plane shown below. Solve the force into rectangular components at point M. X(-) Fy O Y(+) Y(-) 2'-0" F M Fx 3'-0" 30° F = 200 lb X(+)
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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![**Problem Statement:**
Calculate the moment *about* point O of the 200-lb force that lies in the X-Y plane shown below. Solve the force into rectangular components at point M.
**Diagram Explanation:**
The diagram illustrates a force vector \( F \) with a magnitude of 200 lb, positioned in the X-Y plane. The force is applied at point M and points in a direction that forms a 30° angle with the positive X-axis. The diagram provides a coordinate system with the following details:
- **Coordinate Axes:**
- X-axis extends in positive and negative directions horizontally.
- Y-axis extends in positive and negative directions vertically.
- **Points:**
- **Point O:** The origin of the coordinate system.
- **Point M:** The point where force \( F \) is applied. This point is 3 feet in the positive X direction and 2 feet in the positive Y direction from point O.
- **Components:**
- \( F_x \): The horizontal component of the force.
- \( F_y \): The vertical component of the force.
**Dimensional Details:**
- The distance from point O to point M along the X-axis is 3 feet.
- The distance from point O to point M along the Y-axis is 2 feet.
The task involves decomposing the force \( F = 200 \text{ lb} \) into its rectangular components \( F_x \) and \( F_y \), and then using these components to calculate the moment about point O.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F73b12af7-3b36-49b3-b08b-77695dab16d2%2Fa67858b8-cea9-4d91-a2b9-cadeb4a8d0a0%2Fo13i6s_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
Calculate the moment *about* point O of the 200-lb force that lies in the X-Y plane shown below. Solve the force into rectangular components at point M.
**Diagram Explanation:**
The diagram illustrates a force vector \( F \) with a magnitude of 200 lb, positioned in the X-Y plane. The force is applied at point M and points in a direction that forms a 30° angle with the positive X-axis. The diagram provides a coordinate system with the following details:
- **Coordinate Axes:**
- X-axis extends in positive and negative directions horizontally.
- Y-axis extends in positive and negative directions vertically.
- **Points:**
- **Point O:** The origin of the coordinate system.
- **Point M:** The point where force \( F \) is applied. This point is 3 feet in the positive X direction and 2 feet in the positive Y direction from point O.
- **Components:**
- \( F_x \): The horizontal component of the force.
- \( F_y \): The vertical component of the force.
**Dimensional Details:**
- The distance from point O to point M along the X-axis is 3 feet.
- The distance from point O to point M along the Y-axis is 2 feet.
The task involves decomposing the force \( F = 200 \text{ lb} \) into its rectangular components \( F_x \) and \( F_y \), and then using these components to calculate the moment about point O.
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