A-6 Determine which locates the centroid C, and then find the moments of inertia I, and Iy for the shaded area. 40 mm 40 mm C 40 mm 40 mm x 120 mm 40 mm Prob. A-6

20 -In the cantilever beam in the figure, bar clearance L= 225 cm and single load acting on the free end of the bar P = 12 kN. The cross-sectional effects at point B will be calculated.   Accordingly, the Moon on the fixed support at point A=? A) None.B) 27000C) 12000D) 0E) 9000

d. What is the location of the absolute maximum moment from the left end of the beam? (in m) e. What is the moment of inertia (I) about the neutral axis of the section? (in mm^4) f. What is the first moment of an area (Q) about the neutral axis of the section? (in mm^3)

B. In Fig. below; rod AB rotates about an axis through A and s connected t0 block ) by a flexible and inextensible cable. Determine the linear velocity of block 1) when 0 = ' (3/4), and the angular velocity of AB is 2.5 ad/ sec counterclockwise. Fig2B B 15m,

P1= 100KN A=4

Determine the slope at point A and the deflection at point C of the beam shown by the conjugate-beam method. 180 KN -3 m- B 3 m- Hinge C I=2080 x 106 mm² D -3 m————5 m- E E = 200 GPa I= 1040x106 mm² 67.5 kl -3 m- F

Complete a moment distribution table for the following values: Distribution factors are in the image and fixed end moments below FEMab = 0, FEMba = 0, FEMbc = 0.146Nm, FEMcb = -0.146Nm, FEMcd = 0, FEM dc = 0

find the moment of inertia Ixy and Iyy in regard to the given axis

A rectangular reinforced concrete beam with width of 300 mm & effective depth of 600 mm is subjected to a service bending moment of 200 kN.m. The beam is reinforced with 4-32 mm diameter bars. n = 8.   1.  Compute the distance kd?  a. 246.33 mm b. 353.67 mm c. 170.33 mm d. 302.33 mm 2. Which of the following gives the moment of inertia about N. A.? a. 4173.81 x 106 mm⁴ b. 3471.81 x 106 mm⁴ c. 4371.81 x 106 mm⁴ d. 4713.81 x 106 mm⁴ 3. Which of the following most nearly gives the maximum stress in steel in Mpa? a. 100 b. 110 c. 120 d. 130

Determine the deflection at C of the beam given. If E=220 GPa and I=250×10⁶mm⁴. (Use Moment Area Method)