17-O A) OmmB) 15 mmO 9 40 mmO D) 7.5 mmO E) 30 mm A rack is made from roll-formed sheet steel and has thecross section shown. Determine the location (x, y) of thecentroid of the cross section. The dimensions are indicatedat the center thickness of each segment.y-30 mm-54380 mm50 mm21715 mm15 mm15* x +50* x, +15*x3 +30 * x, +30 *x5 +80* x6+15 *x,X =Σ235X4 = ?%3D

Given:- A rack is made from roll-formed steel sheet To determine:- The value of x4 The location of…

A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location (x, ỹ) of the centroid of the cross section. The dimensions are indicated at the center thickness of each segment. -30 mm- 5 4 80 mm 50 mm 2 7 15 mm 15 mm 2*L 15* x, +50*x, +15* x, + 30 * x, + 30 *x, +80*x6 +15 *x Σ x = 235 x4 = ? 3.

A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location (x, ỹ) of the centroid of the cross section. The dimensions are indicated at the center thickness of each segment. -30 mm- 5 4 80 mm 50 mm 2 7 15 mm 15 mm 2L 15 x, +50x, +15 x, + 30 * x, + 30 x, +80x6 +15 *x Σ x = 235 x4 = ? 3.

Residential Construction Academy: House Wiring (MindTap Course List)

5th Edition

ISBN:9781337402415

Author:Gregory W Fletcher

Publisher:Gregory W Fletcher

Chapter4: Test And Measurement Instruments Used In Residential Wiring

Section: Chapter Questions

Problem 7RQ

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