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A 1,510-lb dinosaur stands on a simply-supported beam. Determine the maximum bending moment in the beam. Let a = 6.6 ft and b = 9.4 ft.

A cylindrical beam supports a shear force of 12.5 kN. The outside diameter is 80 mm, and the wall thickness is 5 mm. Determine the maximum horizontal shear stress in the beam.

Four toy blocks are stacked to form a hollow-rectangular-tube shape. Each block has dimensions a = 14 mm and b = 42 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

A cylindrical beam supports a shear force of 11.5 kN. The outside diameter is 46 mm, and the wall thickness is 4 mm. Determine the maximum horizontal shear stress in the beam.

Loads P = 692 N and Q = 470 N act on an oak beam. Determine the magnitude of the largest shear force (consider both positive and negative values) in the beam. Let a = 0.5 m and b = 0.8 m.

Loads P = 736 N and Q = 500 N act on an oak beam. Determine the magnitude of the largest shear force (consider both positive and negative values) in the beam. Let a = 0.5 m and b = 1.0 m.

A cylindrical beam supports a shear force of 13.7 kN. The outside diameter is 68 mm, and the wall thickness is 4 mm. Determine the maximum horizontal shear stress in the beam.

Loads P = 725 N and Q = 459 N act on an oak beam. Determine the magnitude of the largest shear force (consider both positive and negative values) in the beam. Let a = 0.7 m and b = 0.8 m.

Force P = 39 lb is applied to a wrench that has dimensions a = 6.4 in., b = 0.67 in., and c = 0.15 in. Determine the magnitude of the largest bending stress in the handle of the wrench.

A cylindrical beam supports a shear force of 14.3 kN. The outside diameter is 72 mm, and the wall thickness is 4 mm. Determine the maximum horizontal shear stress in the beam.