H= 3 R= 1 Inputs: • Center of Circle is the SAME as the Rectangle. • H= Height in cm (From Table) ● R = Radius of Circle in cm (From Table) Required: For the composite area: 1. Locate the centroid in x and y. 2. Draw the Centroidal Axis. 3. Find the Moment of Inertia around centroidal x axis only. ↑A А D 8 cm R 16 cm 3 cm B C E H cm F X

Q: The timber beam in Figure 2 is simply supported at points A and E. The cross-section of the beam…

A:

Q: A Elastic bar AB is connected to rigid member ACD as shown in the figure. Determine the displacement…

A: Given  Area , A= 200 mm2  Modulus of Elasticity, E= 80 Gpa

Q: Find the centroid point of the area below given that a = 12 in. a a Solution: • The composite area…

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Q: y supported beam shown consists of a W410 × 60 structural steel wide-flange shape [E = 200 GPa; I =…

A: Given data E = 200 GPa = 2 × 105 N/mm2 I = 216 × 106 mm4

Q: w100 put For Beam #2 shown at left, identify the correct statement(s). a. Mux = 7200. b. VMAx = 1200…

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Q: O Figure Q2b shows a solid and homogeneous section, where (31.25 mm, 41.54 mm) are its centroid…

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Q: The post having the dimensions shown is subjected to the load P. Specify the region to which this…

A: Equivalent forces system Free-body diagram:

Q: 1- A 7000 N force is applied horizontally at joint B of the three-element, pin-joined truss shown…

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Q: Three forces are acting on the eyebolt shown below. All forces intersect at a common point O.…

A: Given data in question  Forces 2500, 3000 & 4000 Angles 45, 25 & 30° To find out  Resultant…

Q: For the beam cross section below, a vertical shear force Sz of 2,532 N is applied through the shear…

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Q: Problem 3- The shown aluminum block with a rectangular cross section in subjected to a compressive…

A: If you have any doubts please comment

Q: 2. For the area show to the right, find the moments of inertia, Ix and Iy, about the centroidal…

A: Step 1

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative…

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Q: Consider the truss structure in the figure below. All diagonal members have axial stiffness EA,…

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Q: CD CB= 200# Link CD is in (Assuming shown directions as correct) Tension Compression

A:

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.