Six toy blocks are glued together to form a beam that supports a shear force of 220 N. Each block has dimensions a = 20 mm and b = 60 mm. Determine the horizontal shear stress in the glue between blocks (1) and (2).
Four toy blocks are stacked to form a hollow-rectangular-tub…
Four toy blocks are stacked to form a hollow-rectangular-tube shape. Each block has dimensions a = 24 mm and b = 72 mm. Determine the moment of inertia about the horizontal centroidal axis for the shape.
Force P = 30 lb is applied to a wrench that has dimensions a…
Force P = 30 lb is applied to a wrench that has dimensions a = 5.7 in., b = 0.83 in., and c = 0.30 in. Determine the magnitude of the largest bending stress in the handle of the wrench.
A 1,600-lb dinosaur stands on a simply-supported beam. Deter…
A 1,600-lb dinosaur stands on a simply-supported beam. Determine the maximum bending moment in the beam. Let a = 13.0 ft and b = 7.0 ft.
Three toy blocks are glued together to form a beam that supp…
Three toy blocks are glued together to form a beam that supports a vertical shear force of 106 N. Each block has dimensions a = 15 mm and b = 45 mm. Determine the horizontal shear stress in the glue between blocks (2) and (3). The moment of inertia around the horizontal centroidal axis of the beam is 1,354,219 mm4.
Loads P = 769 N and Q = 454 N act on an oak beam. Determine…
Loads P = 769 N and Q = 454 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 = 1.3 m.
A cylindrical beam supports a shear force of 15.4 kN. The ou…
A cylindrical beam supports a shear force of 15.4 kN. The outside diameter is 58 mm, and the wall thickness is 4 mm. Determine the maximum horizontal shear stress in the beam.
A 1,980-lb dinosaur stands on a simply-supported beam. Deter…
A 1,980-lb dinosaur stands on a simply-supported beam. Determine the maximum bending moment in the beam. Let a = 8.4 ft and b = 5.2 ft.
Loads P = 736 N and Q = 500 N act on an oak beam. Determine…
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.
Six toy blocks are glued together to form a beam that suppor…
Six toy blocks are glued together to form a beam that supports a shear force of 196 N. Each block has dimensions a = 11 mm and b = 33 mm. Determine the horizontal shear stress in the glue between blocks (1) and (2).