Two force act on the hook shown. specify the magnitude of F2 and its coordinate direction angles si that the resultant force FR acts along the positive y-axis and has a magnitude of 800N

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Q: Please show me how to solve this with the stiffness method

A: Calculate the angle:tan∅=34tan∅==36.87°Degree of freedom =5No degree of freedom at joint 1 due to…

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Q: H G 2 ft -1.5 ft- 40 lb 2 ft 2 ft- 2 ft 60 lb 80 Ib 80 lb

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Q: Draw a neat, fully annotated shear force and bending moment diagram, including the maximum in span…

A: The loading diagram is shown below. Hint : Horizontal distance of BD=3 cos45°=2.12 mVertical…

Q: 3.0m с A q=40kN/m 4.0m D P=200KN E B 4.0m Supports at A and B are pins

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Q: RA 30' 200 201 9 kips D 201 Re=Xc Acv=0

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A: Cross sectional area, Modulus of elasticity, To find:             (a) Change in length of the cord…

Q: Example Determine the bar forces and reactions in the truss shown in Figure 11.8a. Note that AE is…

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