The two forces F₁ and F₂ acting at A have a resultant force of FR = {10i + 50j + 100k} lb. X B 50° -30° F₁ = 60 lb y Determine: 6. Magnitude of Force of F₂ in lb (express in 4 significant figures). 7. Direction Angle of Force of F₂ (from +x-axis) - i.e. alpha in degrees (express in 4 significant figures). 8. Direction Angle of Force of F₂ (from +y-axis) - i.e. beta in degrees (express in 4 significant figures). 9. Direction Angle of Force of F₂ (from +z-axis) - i.e. gamma in degrees (express in 4 significant figures).

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Chapter1: Physics And Measurement
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The two forces F₁ and F₂ acting at A have a resultant force of FR = {10i + 50j + 100k} lb.
F₂
ВО
33
50°
-30°
F₁
= 60 lb
y
Determine:
6. Magnitude of Force of F₂ in lb (express in 4 significant figures).
7. Direction Angle of Force of F₂ (from +x-axis) - i.e. alpha in degrees (express in 4 significant figures).
8. Direction Angle of Force of F₂ (from +y-axis) - i.e. beta in degrees (express in 4 significant figures).
9. Direction Angle of Force of F₂ (from +z-axis) - i.e. gamma in degrees (express in 4 significant figures).
Transcribed Image Text:The two forces F₁ and F₂ acting at A have a resultant force of FR = {10i + 50j + 100k} lb. F₂ ВО 33 50° -30° F₁ = 60 lb y Determine: 6. Magnitude of Force of F₂ in lb (express in 4 significant figures). 7. Direction Angle of Force of F₂ (from +x-axis) - i.e. alpha in degrees (express in 4 significant figures). 8. Direction Angle of Force of F₂ (from +y-axis) - i.e. beta in degrees (express in 4 significant figures). 9. Direction Angle of Force of F₂ (from +z-axis) - i.e. gamma in degrees (express in 4 significant figures).
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