Two forces lying in the x-y plane are defined by their magnitudes and direction angles, as shown in the figure below. Force ₁ has a magnitude F₁ = 460 N, an angle 0₁ = 164°, and acts at point A = (465,0) mm. Force F2 has a magnitude F₂ = 550 N, an F2 angle 02 = 20°, and acts at point B = (0, 135) mm. Determine the total moment about point O due to these two forces. Remember to follow the standard sign convention for clockwise (-) and counter-clockwise (+) moments. y B O 0₂ F₂ F₁ A 0₁ X

College Physics
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Two forces lying in the x-y plane are defined by their magnitudes
and direction angles, as shown in the figure below. Force ₁ has a
magnitude F₁ = 460 N, an angle 0₁ = 164°, and acts at point
A = (465,0) mm. Force F2 has a magnitude F₂ = 550 N, an
F2
angle 02 = 20°, and acts at point B = (0, 135) mm. Determine
the total moment about point O due to these two forces.
Remember to follow the standard sign convention for clockwise
(-) and counter-clockwise (+) moments.
y
B
Mo=
10
0₂
173161.9
F₂
A
0₁
N - mm
X
? × 0%
Transcribed Image Text:Two forces lying in the x-y plane are defined by their magnitudes and direction angles, as shown in the figure below. Force ₁ has a magnitude F₁ = 460 N, an angle 0₁ = 164°, and acts at point A = (465,0) mm. Force F2 has a magnitude F₂ = 550 N, an F2 angle 02 = 20°, and acts at point B = (0, 135) mm. Determine the total moment about point O due to these two forces. Remember to follow the standard sign convention for clockwise (-) and counter-clockwise (+) moments. y B Mo= 10 0₂ 173161.9 F₂ A 0₁ N - mm X ? × 0%
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