The tension force in rope AB is 100 lb. It is required that the magnitude of the resultant moment vector (MR)o about the base of the tree O due to the forces exerted on the tree by the two ropes to be (MR)o = 1,500 lb-ft. (a) What is the necessary tension force in rope AC to satisfy this condition? (0,0, 8) ft y B (10 ,0, 0) ft C (14,14, 0) ft

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The tension force in rope AB is 100 lb. It is required that the magnitude of the resultant moment vector
(MR)o about the base of the tree O due to the forces exerted on the tree by the two ropes to be
(MR)o = 1,500 lb-ft.
(a) What is the necessary tension force in rope AC to satisfy this condition?
A
(0,0,8) ft
y
O.
B
(10 ,0, 0) ft
C (14,14,0) ft
Transcribed Image Text:The tension force in rope AB is 100 lb. It is required that the magnitude of the resultant moment vector (MR)o about the base of the tree O due to the forces exerted on the tree by the two ropes to be (MR)o = 1,500 lb-ft. (a) What is the necessary tension force in rope AC to satisfy this condition? A (0,0,8) ft y O. B (10 ,0, 0) ft C (14,14,0) ft
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