Determine the distance x and y to the centroid of the beam's cross-sectional area; then find the moment of inertia about the y' axis and x' axis

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Practice Problem # 3
Determine the distance
and y to the centroid of the
beam's cross-sectional area;
then find the moment of
inertia about the y' axis and x'
axis
Answer:
Ix= 64.6x106 mm4
ly= 41.16x10 mm
30 mm
140 mm
30 mm
Y 130 mm
70 mm
18
***
30 mm
C
y
170 mm
X
Transcribed Image Text:Practice Problem # 3 Determine the distance and y to the centroid of the beam's cross-sectional area; then find the moment of inertia about the y' axis and x' axis Answer: Ix= 64.6x106 mm4 ly= 41.16x10 mm 30 mm 140 mm 30 mm Y 130 mm 70 mm 18 *** 30 mm C y 170 mm X
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