Mechanics of Materials (10th Edition)
10th Edition
ISBN: 9780134319650
Author: Russell C. Hibbeler
Publisher: PEARSON
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Textbook Question
Chapter 8.2, Problem 8.28P
Sketch the normal-stress distribution acting over section a–a if the member has a rectangular cross section of width 0.5 in. and thickness 1 in.
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The book is subjected to the force of 60 lb Determine the state of stress
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Figure
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13
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B
1 of 1 >
▾ Part A
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Express your answer using three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case
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g=
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←
A
psi
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Ċ 129 ?
Determine the shear stress
Express your answer using three significant figures and include the appropriate units.
T= 0 psi
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A purse hook is used to hang a handbag from the edge of a table with L = 50 mm. If the cross section at a-a
has a diameter of d = 3 mm and the hook is supporting a purse with a mass of 3 kg, determine the normal
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zero. If it is never zero enter "nde" for "not defined".
N
-L→
a.
a
AB
C
Follow sign convention that tension is positive and compression is negative.
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MPa
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MPa
Normal stress at point C, σc =
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d
Two blocks joined by a single pin are subjected to a pulling force of P = 250 Ib. The pin has a diameter of 0.25 in and the
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t, 1
a
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Chapter 8 Solutions
Mechanics of Materials (10th Edition)
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