Three toy blocks are stacked to form an I-shape. Each block has dimensions a = 22 mm and b = 66 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

A 2,560-lb robotic dinosaur stands on a simply-supported beam. Determine the vertical reaction force at the left end of the beam. Let a = 8.2 ft and b = 4.6 ft.

Four toy blocks are stacked to form a hollow-rectangular-tube shape. Each block has dimensions a = 13 mm and b = 39 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

Two toy blocks are stacked to form an L-shape. Each block has dimensions a = 16.5 mm and b = 49.5 mm. Determine the vertical distance from the table to the centroid of the shape.

Force P = 23 lb is applied to a wench that has dimensions a = 7.9 in., b = 0.62 in., and c = 0.27 in. Determine the magnitude of the largest bending stress in the handle of the wrench.

A snow drift acts like a linearly distributed load on the beam. Determine the vertical reaction force at the left end of the beam. Let w = 24.1 lb/ft, a = 4 ft, and b = 5 ft.

Three toy blocks are stacked to form an I-shape. Each block has dimensions a = 12 mm and b = 36 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

A piece of composite-lumber flooring is a = 84 mm wide. It consists of a layer of medium-density fiberboard [E = 4.4 GPa] that is b = 10 mm thick and a layer of bamboo [E = 32 GPa] that is c = 5 mm thick. Determine the distance to the centroid of the transformed section from the bottom of the board.

A snow drift acts like a linearly distributed load on the beam. Determine the vertical reaction force at the left end of the beam. Let w = 26.8 lb/ft, a = 4 ft, and b = 5 ft.

A 2,910-lb dinosaur stands on a simply-supported beam. Determine the maximum bending moment in the beam. Let a = 5.8 ft and b = 10.0 ft.