Bending moment M = 170 lb-ft is applied to a rectangular block that has dimensions a = 5.2 in., b = 2.0 in., and c = 5.2 in. Determine the magnitude of the largest bending stress in the block.

Bending moment M = 220 lb-ft is applied to a rectangular block that has dimensions a = 4.4 in., b = 2.1 in., and c = 4.4 in. Determine the magnitude of the largest bending stress in the block.

A 9.2-lb pterodactyl stands at a = 4.6 ft on a limb. Determine the maximum bending moment in the limb.

Four toy blocks are stacked to form a hollow-rectangular-tube shape. Each block has dimensions a = 25 mm and b = 75 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

A 2,220-lb robotic dinosaur stands on a simply-supported beam. Determine the vertical reaction force at the right end of the beam. Let a = 5.2 ft and b = 9.7 ft.

A 8.7-lb pterodactyl stands at a = 5.1 ft on a limb. Determine the maximum bending moment in the limb.

A 2,970-lb robotic dinosaur stands on a simply-supported beam. Determine the vertical reaction force at the left end of the beam. Let a = 7.5 ft and b = 11.8 ft.

Three toy blocks are stacked to form an I-shape. Each block has dimensions a = 18 mm and b = 54 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.

A 1,730-lb robotic dinosaur stands on a simply-supported beam. Determine the vertical reaction force at the right end of the beam. Let a = 6.8 ft and b = 8.5 ft.

Three toy blocks are stacked to form an I-shape. Each block has dimensions a = 19 mm and b = 57 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.