A folding tray mechanism is attached to a wall as shown. Find the internal forces and bending moment in the lower support arm at section s-5, located midway between points Band E, when a force of F = 185 N is applied at an angle of 0 = 15°.
A folding tray mechanism is attached to a wall as shown. Find the internal forces and bending moment in the lower support arm at section s-5, located midway between points Band E, when a force of F = 185 N is applied at an angle of 0 = 15°.
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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Question
![A folding tray mechanism is attached to a wall as shown. Find the internal forces and bending moment
in the lower support arm at section s-s, located midway between points B and E, when a force of F =
185 N is applied at an angle of 0 = 15°.
E
hi
D
b
Values for dimensions on the figure are given in the following table. Note the figure may not be to
scale.
Variable Value
a
15 cm
23 cm
32 cm
hị
21 cm
h2
17 cm
The internal axial load at section s-s is A =
-80.6
N.
The internal shear load at section s-s is V = 80.3
N.
The internal bending moment at section s-s is M = 10012
N-m.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07dc3289-c262-41f1-9fc5-a8d18500de1b%2F77383fa7-e69a-48df-af68-006efb3b8308%2F8jqxbwp_processed.png&w=3840&q=75)
Transcribed Image Text:A folding tray mechanism is attached to a wall as shown. Find the internal forces and bending moment
in the lower support arm at section s-s, located midway between points B and E, when a force of F =
185 N is applied at an angle of 0 = 15°.
E
hi
D
b
Values for dimensions on the figure are given in the following table. Note the figure may not be to
scale.
Variable Value
a
15 cm
23 cm
32 cm
hị
21 cm
h2
17 cm
The internal axial load at section s-s is A =
-80.6
N.
The internal shear load at section s-s is V = 80.3
N.
The internal bending moment at section s-s is M = 10012
N-m.
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Given data
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