Two bars have the same moment of inertia around their horizontal centroidal axes. The hollow bar has an outside diameter of 3.975 in. and a wall thickness of 0.795 in. Determine the diameter of the solid bar. Explain the relationship between the preceding problem and Enlightenment movement but leave the problem unsolved.

Help me make the following problem sound less intimidating but do not explain the answer. A 14-ft-long simply supported timber beam carries a P = 5-kip concentrated load at midspan as shown. The cross-sectional dimensions of the timber are also shown. At section a-a, determine the magnitude of the shear stress in the beam at point H.                      

Two bars have the same moment of inertia around their horizontal centroidal axes. The hollow bar has an outside diameter of 3.850 in. and a wall thickness of 0.770 in. Determine the diameter of the solid bar. Explain the relationship between the preceding problem and Enlightenment movement but leave the problem unsolved.

Help me write a script for a short sci-fi film that incorporates the following problem but leave the problem unanswered. For a beam with the cross-section shown (w = 12.0 in. and h = 21.5 in.), find the distance from the bottom surface of the beam to the centroid.

Why do I procrastinate when I see problems like the following? The internal shear force V at a certain section of a steel beam is 80 kN, and the moment of inertia is 64,867,500 mm4. Determine the horizontal shear stress at point H, which is located L = 15 mm below the centroid.

What is the central construct in Social Cognitive Theory that predicts whether someone will take action?

Use the following problem in a poem but do not explain the answer. A concentrated load of P = 35 kN is applied to the upper end of a 3-m-long pipe as shown. The outside diameter of the pipe is D = 330 mm and the inside diameter is d = 300 mm. Determine the magnitude of the maximum vertical shear stress in the pipe.

Rewrite the following problem as a limerick but do not solve it. A polymer beam of length L = 70 mm and a = 30 mm supports a load of P = 5.0 N at both ends. The beam has cross-sectional dimensions b = 2.0 mm and h = 8.9 mm. Determine the magnitude of the maximum horizontal shear stress in the beam.                      

Two cylindrical beams each support a shear force of 15.2 N. The outside diameter of the hollow beam is 52 mm, and its wall thickness is 3 mm. Determine the diameter of the solid beam that would create the same value of Q in both beams. Use the preceding problem in a poem but don’t show the answer. 

Use the following problem in a poem but do not explain the answer. A concentrated load of P = 22 kN is applied to the upper end of a 5-m-long pipe as shown. The outside diameter of the pipe is D = 330 mm and the inside diameter is d = 300 mm. Determine the magnitude of the maximum vertical shear stress in the pipe.