The sign with weight W,= 32 lb acts through it Center of Gravity as shown. The structural system is supported by pin connections at E and D. Define force directions with arrows for all problems. (a) Calculate the magnitude of the tension force existing in member AE. (b) Calculate the magnitude and direction of the vertical component of the reaction at D. (c) Calculate the magnitude and direction of the horizontal component of the reaction at D.
The sign with weight W,= 32 lb acts through it Center of Gravity as shown. The structural system is supported by pin connections at E and D. Define force directions with arrows for all problems. (a) Calculate the magnitude of the tension force existing in member AE. (b) Calculate the magnitude and direction of the vertical component of the reaction at D. (c) Calculate the magnitude and direction of the horizontal component of the reaction at D.
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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Transcribed Image Text:-11 in--
11 in--
30 in
E
The sign with weight W, = 32 lb acts through it Center of
Gravity as shown. The structural system is supported by
pin connections at E and D. Define force directions with
arrows for all problems.
30
20
(a) Calculate the magnitude of the tension force existing
in member AE.
Ski
Reintals
(b) Calculate the magnitude and direction of the vertical
component of the reaction at D.
(c) Calculate the magnitude and direction of the
horizontal component of the reaction at D.
33 in
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