For the section to the right, find the neutral axis due to the applied moment. (a) First work the problem in x'- y coordinate system. (b) Then work the problem in x-y coordinate system and show the final location of the neutral axis is the same.
For the section to the right, find the neutral axis due to the applied moment. (a) First work the problem in x'- y coordinate system. (b) Then work the problem in x-y coordinate system and show the final location of the neutral axis is the same.
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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
Transcribed Image Text:### Problem Statement
For the section shown in the diagram, determine the neutral axis due to the applied moment.
#### Steps to Solve:
(a) First, solve the problem using the \( x' - y' \) coordinate system.
(b) Then, solve the problem using the \( x - y \) coordinate system and demonstrate that the final location of the neutral axis is the same in both cases.
### Diagram Description
- The diagram features a section inclined at 30 degrees with the \( x-y \) axis and \( x'-y' \) axis.
- The section represented is a bent bar with two perpendicular segments, labeled AB and BC.
- AB and BC are each 50 mm in width and 5 mm thick.
- There is an applied moment M = 400 N·m at point C, directed counterclockwise.
- The diagram shows two coordinate systems:
- The original \( x-y \) coordinate system.
- The \( x'-y' \) coordinate system, inclined at 30 degrees counterclockwise from the \( x-y \) system.
- Key points:
- Point A is on the \( y' \)-axis.
- Line segment CD is aligned with the \( x \)-axis.
- Line segment DE makes an angle of 30 degrees relative to the \( x-y \) plane.
The objective is to show through calculations how the neutral axis remains consistent despite changes in the coordinate system used.
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