2-123. Determine the magnitudes of the components of force F = 400 N acting parallel and perpendicular to segment BC of the pipe assembly. Z. %3D F = 400 N %3D B 45° 30° As 3 m

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A: T = 600 Nm GBC = 16 GPa or 16000 MPa GCD = 12 GPa or 12000 MPa dBC = 30 mm

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Q: 7-21. The steel rod is subjected to a shear of 30 kip. Determine the shear stress at point A. Show…

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Q: 3.From the steel shaft shown. Solve for the total angle of twist at the free end. Diameter = 50 mm G…

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Q: Calculate the force in each member of the truss as shown in the figure

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Q: P

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Q: A symmetrical beam cross section is shown below. The centroid is in the exact centre of the section.…

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Q: 4. A planar truss that is supported by a rolling pin support at point I and a fixed pin support at…

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Q: 2. Determine the internal normal force, shear force, and bending moment at point A in the rod. The…

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Q: Consider the rod shown. Suppose that hℎ = 170 mm, r = 290 mm. Determine the location (x,y)  of the…

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Q: Date : 1. 5.1m 十 十L十t 7. 741

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Q: Determine the force in each member of the truss if W = 100 kg. State if the member is in tension or…

A: Determine the force in each member of the truss.    Note : W = 100kg = 100×9.81 = 981 N

Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.