A polymer tee beam of length L = 71 mm supports a load of P…
A polymer tee beam of length L = 71 mm supports a load of P = 2.7 N at its center and has a web thickness of b = 2.0 mm. The vertical distance from the bottom of the beam to the centroid is c = 5.2797 mm. The moment of inertia around a horizontal axis located at the centroid is 182.69 mm4. Determine the horizontal shear stress at H, which is located a = 2.6 mm above the bottom of the beam.