A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location (x, y) of the centroid of the cross section. The dimensions are indicated at the center thickness of each segment.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A rack is made from roll-formed sheet steel and has the
cross section shown. Determine the location (x, y) of the
centroid of the cross section. The dimensions are indicated
at the center thickness of each segment.
y
-30 mm-
5
A) 15 mm
4
B) 7,5 mm
80 mm
C) 0 mm
50 mm
D) 5 mm
1
7
E) 10 mm
15 mm
15 mm
2KL 15* x, +50* x, +15*x, + 30 * x +30 *:
x; +80* x6+15 *x,
X =
235
X3 = ?
3.
2.
Transcribed Image Text:A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location (x, y) of the centroid of the cross section. The dimensions are indicated at the center thickness of each segment. y -30 mm- 5 A) 15 mm 4 B) 7,5 mm 80 mm C) 0 mm 50 mm D) 5 mm 1 7 E) 10 mm 15 mm 15 mm 2KL 15* x, +50* x, +15*x, + 30 * x +30 *: x; +80* x6+15 *x, X = 235 X3 = ? 3. 2.
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