In the figure three particles of mass m are fastened to 3 rods of length d, and negligible mass. The assembly rotates with an angular velocity of w. What is the angular momentum of the system?

College Physics
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Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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**Problem Statement:**

In the figure, three particles of mass \( m \) are fastened to 3 rods of length \( d \), and negligible mass. The assembly rotates with an angular velocity of \( \omega \). What is the angular momentum of the system?

**Diagram Explanation:**

- There is a system of three particles, each labeled with mass \( m \), aligned along a straight line with rods connecting them.
- Each rod is of equal length \( d \).
- The particles are evenly spaced, with the particles located at \( O \), \( d \), and \( 2d \) from the origin \( O \).
- The entire assembly rotates around point \( O \) with an angular velocity \( \omega \), indicated by a curved arrow.

**Answer Choices:**

- \( 6md^2\omega \)
- **\( 9md^2\omega \)**
- \( 3md^2\omega \)
- \( md^2\omega \)
- \( 14md^2\omega \)
Transcribed Image Text:**Problem Statement:** In the figure, three particles of mass \( m \) are fastened to 3 rods of length \( d \), and negligible mass. The assembly rotates with an angular velocity of \( \omega \). What is the angular momentum of the system? **Diagram Explanation:** - There is a system of three particles, each labeled with mass \( m \), aligned along a straight line with rods connecting them. - Each rod is of equal length \( d \). - The particles are evenly spaced, with the particles located at \( O \), \( d \), and \( 2d \) from the origin \( O \). - The entire assembly rotates around point \( O \) with an angular velocity \( \omega \), indicated by a curved arrow. **Answer Choices:** - \( 6md^2\omega \) - **\( 9md^2\omega \)** - \( 3md^2\omega \) - \( md^2\omega \) - \( 14md^2\omega \)
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