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ME221
Lecture 8
1
ME 221
Statics
Lecture #8
Section 4.54.6
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Lecture 8
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Homework #3
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Chapter 3 problems:
–
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Chapter 4 problems
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Due Today
ME221
Lecture 8
3
Homework #4
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Chapter 4 problems:
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Chapter 9 problems
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Due Monday, June 14
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MatLab Group Problems
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4.13 – plot as a function of R with 0º <
α <
45º
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4.51 – plot as a function of
l
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4.60 – plot the equivalent force and point of action
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Due Monday, June 14
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Lecture 8
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Quiz #4
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Today
Quiz #5
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Wednesday, June 16
ME221
Lecture 8
5
Last Lecture:
•
Centroids of Areas & Volumes
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Lecture 8
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Centroid of Composite Bodies
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Basic shapes are added together to get the
composite centroid
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We look these up in Table 4.2
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This table will be supplied on future exams for
shapes other than rectangles, circles and
triangles
ME221
Lecture 8
7
Area Centroids
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This note was uploaded on 07/25/2008 for the course ME 221 taught by Professor Buch during the Summer '08 term at Michigan State University.
 Summer '08
 Buch
 Statics

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