The beam is fixed at wall B. Determine the internal shear force at point C, which is x = 5 ft to the right of support A. Let L = 30 ft, M = 900 lb·ft, P = 850 lb and w0 = 250 lb/ft.

Which of the following describes a pin joint?

Determine the vertical reaction force at A. Let P1 = 35.7 kips, P2 = 33.2 kips, and a = b = c = d = 10 ft.

Determine the vertical reaction force at A. Let P1 = 32.5 kips, P2 = 36.8 kips, and a = b = c = d = 12 ft.

The truss is pin supported at A and rocker supported at E. Assume all members are pin connected. Determine the magnitude of the force in member BC. Let F1 = 400 lb, F2 = 600 lb, and L = 5 ft.

The truss is pin supported at A and rocker supported at E. Assume all members are pin connected. Determine the magnitude of the force in member AI. Let F1 = 700 lb, F2 = 750 lb, and L = 5 ft.

The truss is pin supported at A and rocker supported at E. Assume all members are pin connected. Determine the magnitude of the force in member CD. Let F1 = 450 lb, F2 = 600 lb, and L = 5 ft.

Determine the magnitude of the largest shear force in the beam. Assume L = 4 ft, P = 750 lb, and w = 300 lb/ft.

Determine the magnitude of the largest bending moment in the beam. Assume L = 1 ft, P = 850 lb, and w = 150 lb/ft.

Determine the magnitude of the largest shear force in the beam. Assume L = 5 ft, P = 600 lb, and w = 250 lb/ft.