100 mm 80 mm 200 mm 150 mm 75 mm

Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter3: Job Planning, Benchwork, And Layout
Section3.1: Understanding Drawings
Problem 1RQ: Information such as tolerances and scale can be found in the________ of an engineering drawing.
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24. Locate the centroid ( x , y ) of the composite area in figure below 100 mm

100 mm
80 mm
200 mm
150 mm
75 mm
Transcribed Image Text:100 mm 80 mm 200 mm 150 mm 75 mm
Expert Solution
Step 1

Consider the given section as shown below –

Mechanical Engineering homework question answer, step 1, image 1

The area and centroid of every section is given below –

Mechanical Engineering homework question answer, step 1, image 2

 

Step 2

Mechanical Engineering homework question answer, step 2, image 1

Mechanical Engineering homework question answer, step 2, image 2

 

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