Determine the location of the centroid for the cross-section shown below and draw a scaled sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin at the bottom, left-most point on the cross-section). Calculate the second moments of areas about the centroidal axes for the beam cross- section.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 3: [Second Moment of Area]
Determine the location of the centroid for the cross-section shown below and draw a scaled
3.1
sketch of the cross-section, clearly showing the centroid and indicate its distance from the
selected origin. (Start your calculations be setting an origin at the bottom, left-most point
on the cross-section).
3.2 Calculate the second moments of areas about the centroidal axes for the beam cross-
section.
100 mm
10 mm
10 mm
10 mm
Figure 3: Cross-section
150 mm
100 mm
Transcribed Image Text:Question 3: [Second Moment of Area] Determine the location of the centroid for the cross-section shown below and draw a scaled 3.1 sketch of the cross-section, clearly showing the centroid and indicate its distance from the selected origin. (Start your calculations be setting an origin at the bottom, left-most point on the cross-section). 3.2 Calculate the second moments of areas about the centroidal axes for the beam cross- section. 100 mm 10 mm 10 mm 10 mm Figure 3: Cross-section 150 mm 100 mm
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