Three cables pull on the pipe such that they create a resultant force having magnitude FR If two of the cables are subjected to known forces, as shown in the figure, determine the direction theta of the third cable so that the magnitude of force F in this cable is a minimum All forces lie in the xy plane What is the magnitude of F Hint First find the resultant of the two known forces Given FR 900 lb F1 600 lb F2 400 lb alpha 45 deg beta 30 deg

Question: Three cables pull on the pipe such that they create a resultant force having magnitude FR. If two of the cables are subjected to known

Three cables pull on the pipe such that they create a resultant force having magnitude FR. If two of the cables are subjected to known forces, as shown in the figure, determine the direction θ of the third cable so that the magnitude of force F in this cable is a minimum. All forces lie in the x€“y plane. What is the magnitude of F? Hint: First find the resultant of the two known forces.
Given:

FR = 900 lb
F1 = 600 lb
F2 = 400 lb
α = 45 deg
β = 30 deg

Three cables pull on the pipe such that they create

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