r=2 in.- z = 4y3- x G Z 10 in. -8 in. 2 in. 16 in.

For all bars L = 5 m, A = 20 mm^2, E = 210 GPa, I = 166 mm^4. Determine deformed shape. Determine node reactions.

Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The horizontal distance between rods (1) and (2) is a = 120 in. Rod (1) has a length of L1 = 87 in. and a cross-sectional area of A1 = 0.65 in.2.  Rod (2) has a length of L2 = 84 in. and a cross-sectional area of A2 = 1.15 in.2. Rigid bar ABC is to remain horizontal under a load of P = 25 kips. Determine the distance x (in inches rounded to the nearest tenths) from joint A to the location of load P so that bar ABC remains horizontal.

I need help on getting the centroid of this figure please show complete solution. Answer is provided. Solve for the location of the centroid from the left side.: Answer: 80.74

The beam cross section shown below has been proposed for a short pedestrian bridge. The cross section will consist of two pipes that are welded to a rectangular web plate. Dimensions of the cross section are: h = 470 mm tw = 14 mm d = 120 mm t = 9.6 mm Additionally: • The area of each pipe is A = 3330 mm2. • The moment of inertia of the entire beam cross section about the z centroidal axis is IZ = 428040000 mm4. If the beam will be subjected to a shear force of V = 225 kN, determine the shear stress at point H, located at yH = 110 mm above the z centroidal axis.

Example Find the location of the centroid of the following shape: 75 mm 70 mm 12 mm K X X 35 mm y R = 9 mm X= n i=1 ,(A, x;) y=- n A Σ(Ay.) i=1 A

COMPUTE FOR THE CENTROID: INNER RADII= 1 ; OUTER RADII= 2

y is the specific weight of liquid, h is the change in the elevation in a liquid Ap a change in pressure Prove that AP = yh %3D

Consider the rod shown. Suppose that h = 170 mm, r = 290 mm. Determine the location (x,y)of the centroid of the rod