12. Calculate the center of mass of a 4 m long aluminum bar with cross-sectional area of 4 cm x 4 cm if the rotation axis is located 1/3 of the distance from the left end of the rod.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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12. please help with center of mass problem
**Problem 12**: Calculate the center of mass of a 4 m long aluminum bar with a cross-sectional area of 4 cm × 4 cm if the rotation axis is located 1/3 of the distance from the left end of the rod.

**Description of Diagram**: 

The diagram displays a horizontal rectangular bar representing the aluminum rod. A circular symbol with a cross inside it is marked on the rod, indicating the rotation axis, which is positioned 1/3 of the way from the left end of the bar. This visual aids understanding where the axis of rotation is relative to the total length of the rod.
Transcribed Image Text:**Problem 12**: Calculate the center of mass of a 4 m long aluminum bar with a cross-sectional area of 4 cm × 4 cm if the rotation axis is located 1/3 of the distance from the left end of the rod. **Description of Diagram**: The diagram displays a horizontal rectangular bar representing the aluminum rod. A circular symbol with a cross inside it is marked on the rod, indicating the rotation axis, which is positioned 1/3 of the way from the left end of the bar. This visual aids understanding where the axis of rotation is relative to the total length of the rod.
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