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. O A) 47.5 mm y -30 mm- B) 45 mm 5 C) 65 mm 80 mm D) 80 mm 50 mm 2 O E) 40 mm 1 7 15 mm 15 mm 15 * y, +50* y, +15 * y3 + 30 * y4+30* ys +80* y6 +15* y, 235 V4 = ? 4. 3. ||

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. O A) 47.5 mm y -30 mm- B) 45 mm 5 C) 65 mm 80 mm D) 80 mm 50 mm 2 O E) 40 mm 1 7 15 mm 15 mm 15 * y, +50* y, +15 * y3 + 30 * y4+30* ys +80* y6 +15* y, 235 V4 = ? 4. 3. ||

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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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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