W A ㅏ 2m- B 3 kN/m 2m C D E

Compute the maximum stress due to bending in a round rod 20 mm in diameter if it is subjected to a bending moment of 120 N-m.

In Problems 8-51 to 8-68, beams are loaded and supported as shown in the accompanying figures. Draw complete shear and moment diagrams for 10 kN 30 KN 20 KN -4 m 4 m 3 m -3 m

static

a) Calculate the reaction forces in terms of F andtheta.b) Calculate the internal shear force and moment as a function of x using cuts and summingforces and moments in terms of F, L, andtheta.c) Calculate the shear force and moments by integration in terms of x, L, F andtheta.d) Assuming a rectangular cross section compute the average normal stress for the case F =10kNat 30° where b =0.04 m, h = 0.08 m, at the point x = L/4, L = 1 m at the centroid.e) With the cross section given above compute the average normal stress for the case F =10kN at30° at the point x = L/4, L = 1 m at each surface of the beam.f) Calculate the shear stress at the top and bottom surface, at the neutral axis and at x = 0.25 mand y = 0.02 m above the neutral axis.

For the figure below, draw free-body diagrams for both the vertical and horizontal portions of the structure supporting the pulley and determine all reaction forces and moments. Then determine the shear and bending moment diagrams for both portions of the structure. Assume the mass of the structure and pulley are negligible. 48 in. 12 in. Cable 100 lb 12 in. pulley rad. 27 in. Cable 100 lb

Find the largest normal and shear stress that will occur in the T-section beam given loading status.

Answer this in 3rd Significant Digit

FIGURE PS-66 500 N/m 0.60 m 1 Compute tbe reactions at the supports using the toch niques shown in Section 5-2, 2 Draw the complete shearing force and bending noment dagrams using the techniques shown in Sections 5-3 through 5-8, 3. Determine the magnitude and location of the maximum absolute value of the shearing force and bending moment

Please help. Written on paper not typed on computer please. Need help on all questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.