Loads P = 455 N and Q = 675 N act on an oak beam. Determine the magnitude of the largest bending moment (consider both positive and negative values) in the beam. Let a = 0.7 m and b = 1.8 m.

A toy block and a cylinder are stacked to form a composite shape. The block has dimensions a = 30 mm and b = 90 mm. The cylinder has a diameter of b/2. Determine the moment of inertia about the horizontal centroidal axis for the shape which is located 70.022 mm above the table.

A 36-N eagle sits on a tee-shaped post that has a diameter of 49 mm. Determine the magnitude of the largest normal stress in the vertical part of the post. Let a = 0.35 m be the distance from the eagle to the centroid of the post.

A polymer tee beam of length L = 76 mm supports a load of P = 4.1 N at its center and has a web thickness of b = 2.1 mm. The vertical distance from the bottom of the beam to the centroid is c = 5.0202 mm. The moment of inertia around a horizontal axis located at the centroid is 163.47 mm4. Determine the horizontal shear stress at H, which is located a = 2.9 mm above the bottom of the beam.

A polymer beam of length L = 74 mm supports a load of P = 2.6 N at its center. The beam has cross-sectional dimensions b = 2.7 mm and h = 8.7 mm. Determine the magnitude of the horizontal shear stress at H, which is located a = 1.7 mm from the top.

A polymer tee beam has cross-sectional dimensions a = 2.1 mm, b = 7.9 mm, c = 2.1 mm, and d = 3.4 mm. Determine the vertical distance from the bottom of the beam to the centroid.

A polymer tee beam has cross-sectional dimensions a = 2.0 mm, b = 6.5 mm, c = 2.0 mm, and d = 3.3 mm. Determine the vertical distance from the bottom of the beam to the centroid.

A toy block and a cylinder are stacked to form a composite shape. The block has dimensions a = 11 mm and b = 33 mm. The cylinder has a diameter of b. Determine the moment of inertia about the horizontal centroidal axis for the shape which is located 20.945 mm above the table.

A toy block and a cylinder are stacked to form a composite shape. The block has dimensions a = 18 mm and b = 54 mm. The cylinder has a diameter of b. Determine the moment of inertia about the horizontal centroidal axis for the shape which is located 34.274 mm above the table.

A polymer beam of length L = 72 mm supports a load of P = 4.6 N at its center. The beam has cross-sectional dimensions b = 2.9 mm and h = 8.4 mm. Determine the value of Q that would be used to calculate the maximum horizontal shear stress.