The image shows a diagram of a stepped bar with a thickness of 30 mm. It has three segments with varying widths:- The left segment is 90 mm wide.- The middle segment is 60 mm wide, with a cut of 7.5 mm inwards.- The right segment is 20 mm wide, with a further 15 mm cut inwards.The bar is subjected to a moment \( M \) on both ends, rotating in opposite directions.**Part A**Determine the maximum moment that can be applied to its ends if the allowable bending stress is \( \sigma_{\text{allow}} = 190 \, \text{MPa} \).Express your answer to three significant figures and include appropriate units.**M** = [Value] [Units]

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Answered: The stepped bar has a thickness of 30…

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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The stepped bar has a thickness of 30 mm 90 mm 60 mm 7.5 mm 20 mm 15 mm M M Part A Determine the maximum moment that can be applied to its ends if the allowable bending stress is Oallow = 190 MPa Express your answer to three significant figures and include appropriate units. ? HA M = Value Units