Name this epithelial tissue. (Do NOT include the word “tissue” in your answers.)

Two cylindrical beams each support a shear force of 14.0 N. The outside diameter of the hollow beam is 56 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.

Identify this tissue type. Be very specific.

A polymer beam of length L = 74 mm and a = 24 mm supports a load of P = 2.2 N at both ends. The beam has cross-sectional dimensions b = 2.8 mm and h = 8.7 mm. Determine the magnitude of the maximum horizontal shear stress in the beam.

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 = 49 mm below the centroid.

A 14-ft-long simply supported timber beam carries a P = 14-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.

A 14-ft-long simply supported timber beam carries a P = 9.5-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 K.

Loads P = 753 N and Q = 480 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 = 0.4 m and b = 0.8 m.

A 37-mm-diameter solid steel shaft supports the loads shown. The ground reactions and shear-force diagram are shown. Determine the magnitude of the maximum horizontal shear stress in the shaft.

Two bars have the same moment of inertia around their horizontal centroidal axes. The hollow bar has an outside diameter of 3.175 in. and a wall thickness of 0.635 in. Determine the diameter of the solid bar.