The platform swing consists of a 190-lb flat plate suspended by four rods of negligible weight. When the swing is at rest, the 170-lb man jumps off the platform when his center of gravity G is 10 ft from the pin at A. This is done with a horizontal velocity of 5 ft/s, measured relative to the swing at the level of G. (Figure 1)

Elements Of Electromagnetics
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**Problem Statement:**

Determine the magnitude of the angular velocity imparted to the swing just after jumping off.

**Instructions:**

Express your answer using three significant figures.

**Angular Velocity Input:**

ω = [Input Box] rad/s

**Buttons and Options:**

- **Expression Formatting Buttons:**
  - Symbols for different mathematical expressions (e.g., subscript, Greek letters, vectors).

- **Action Buttons:**
  - Undo, redo, and reset options.
  - Clear formatting and help (? button) options.

**Submission Options:**
- Submit
- Previous Answers
- Request Answer

This section is for students who want to calculate and submit their answers related to angular velocity in a physics or engineering context. The answer requires precision with three significant figures.
Transcribed Image Text:**Problem Statement:** Determine the magnitude of the angular velocity imparted to the swing just after jumping off. **Instructions:** Express your answer using three significant figures. **Angular Velocity Input:** ω = [Input Box] rad/s **Buttons and Options:** - **Expression Formatting Buttons:** - Symbols for different mathematical expressions (e.g., subscript, Greek letters, vectors). - **Action Buttons:** - Undo, redo, and reset options. - Clear formatting and help (? button) options. **Submission Options:** - Submit - Previous Answers - Request Answer This section is for students who want to calculate and submit their answers related to angular velocity in a physics or engineering context. The answer requires precision with three significant figures.
**Description of the Platform Swing System**

The platform swing system comprises a 190-pound flat plate suspended by four rods of negligible weight. When stationary, a 170-pound individual exits the platform. The person's center of gravity, labeled as point \( G \), is 10 feet from the pivot at \( A \). Their exit involves moving horizontally at 5 feet per second relative to the platform, measured at the level of \( G \). [Figure 1]

---

**Figure Explanation**

The illustration (Figure 1) displays a side view of the swing setup:

- The system is anchored at the top by a point labeled \( A \).
- A person is seated at one end of the swing, 11 feet from \( A \) vertically, and 4 feet horizontally.
- The center of gravity \( G \) is shown 10 feet directly below \( A \) when the swing is at rest. The illustration provides a clear depiction of these labeled measurements. 

This setup provides a practical example for studying dynamics and biomechanics in educational settings.
Transcribed Image Text:**Description of the Platform Swing System** The platform swing system comprises a 190-pound flat plate suspended by four rods of negligible weight. When stationary, a 170-pound individual exits the platform. The person's center of gravity, labeled as point \( G \), is 10 feet from the pivot at \( A \). Their exit involves moving horizontally at 5 feet per second relative to the platform, measured at the level of \( G \). [Figure 1] --- **Figure Explanation** The illustration (Figure 1) displays a side view of the swing setup: - The system is anchored at the top by a point labeled \( A \). - A person is seated at one end of the swing, 11 feet from \( A \) vertically, and 4 feet horizontally. - The center of gravity \( G \) is shown 10 feet directly below \( A \) when the swing is at rest. The illustration provides a clear depiction of these labeled measurements. This setup provides a practical example for studying dynamics and biomechanics in educational settings.
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