X Answer: 12.3 × (-35.6) F4 d F3 = 90° Y Y F₁ A B F2 X Find the moment about O of the resultant of the four forces if F₁ = 34.0 lb, F₂ = 42.7 lb, F3 = 12.0 lb, and F4 = 45.1 lb. Angle A = 59.9° and angle B = 43.3⁰. The distance d = 3.00 ft.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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X
Answer:
12.3 x (-35.6)
F4
d
F3 =
90°
Y
Y
F₁
A
B
F2
X
Find the moment about O of the resultant of the four forces if F₁ = 34.0 lb, F₂ = 42.7 lb, F3 = 12.0 lb, and
F4 = 45.1 lb. Angle A = 59.9° and angle B = 43.3⁰. The distance d = 3.00 ft.
Transcribed Image Text:X Answer: 12.3 x (-35.6) F4 d F3 = 90° Y Y F₁ A B F2 X Find the moment about O of the resultant of the four forces if F₁ = 34.0 lb, F₂ = 42.7 lb, F3 = 12.0 lb, and F4 = 45.1 lb. Angle A = 59.9° and angle B = 43.3⁰. The distance d = 3.00 ft.
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