The young tree, originally bent, has been brought into the vertical position by adjusting the three guy-wire tensions to AB=1 lb, A = 14 lb, and AD-18 lb. Determine the force and moment reactions at the trunk base point O. Neglect the weight of the tree. 4.4 4.1 nswers: (187 B 1o-i 8.45 i+ -18.59 3.2 i+ i 10.84 j+ 19.94 k) lb k) lb-ft

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The young tree, originally bent, has been brought into the vertical position by adjusting the three guy-wire tensions to AB=1 lb, AC
= 14 lb, and AD - 18 lb. Determine the force and moment reactions at the trunk base point O. Neglect the weight of the tree.
4.4
Answers:
Fo=( 1.87
Mo (
B
8.45
i+
-18.59
i+
3.2'
3.2
10.84
+
F
19.94
k) lb
k) lb-ft
Transcribed Image Text:The young tree, originally bent, has been brought into the vertical position by adjusting the three guy-wire tensions to AB=1 lb, AC = 14 lb, and AD - 18 lb. Determine the force and moment reactions at the trunk base point O. Neglect the weight of the tree. 4.4 Answers: Fo=( 1.87 Mo ( B 8.45 i+ -18.59 i+ 3.2' 3.2 10.84 + F 19.94 k) lb k) lb-ft
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