The thin plate has a mass per unit area of 10 kg/m².Determine its mass moment of inertia about the y axis. (Figure 1) Express your answer with the appropriate units.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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### Problem Description

**Part A**

The thin plate has a mass per unit area of \(10 \, \text{kg/m}^2\). Determine its mass moment of inertia about the \(y\) axis. 

[Figure 1]

**Instructions:** Express your answer with the appropriate units.

\[ I_y = \, \text{Value} \, \text{Units} \]

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### Figure Description

The figure provides a three-dimensional representation of a thin, L-shaped plate. Key details include:

- **Dimensions:**
  - The plate extends 200 mm along both the \(x\) and \(z\) axes.
  - There is a circular cut-out with a diameter of 100 mm.

- **Orientation:**
  - The base of the L shape lies along the \(xy\) plane, while the vertical part extends along the \(yz\) plane.
  - Both parts of the L have the same dimensions.

- **Axes:**
  - The \(x\), \(y\), and \(z\) coordinate axes are labeled to indicate direction.
  
This figure helps visualize the geometry for calculating the mass moment of inertia about the \(y\) axis.
Transcribed Image Text:### Problem Description **Part A** The thin plate has a mass per unit area of \(10 \, \text{kg/m}^2\). Determine its mass moment of inertia about the \(y\) axis. [Figure 1] **Instructions:** Express your answer with the appropriate units. \[ I_y = \, \text{Value} \, \text{Units} \] Submit | Request Answer Return to Assignment | Provide Feedback ### Figure Description The figure provides a three-dimensional representation of a thin, L-shaped plate. Key details include: - **Dimensions:** - The plate extends 200 mm along both the \(x\) and \(z\) axes. - There is a circular cut-out with a diameter of 100 mm. - **Orientation:** - The base of the L shape lies along the \(xy\) plane, while the vertical part extends along the \(yz\) plane. - Both parts of the L have the same dimensions. - **Axes:** - The \(x\), \(y\), and \(z\) coordinate axes are labeled to indicate direction. This figure helps visualize the geometry for calculating the mass moment of inertia about the \(y\) axis.
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