The extruded beam shown has a uniform wall thickness of 1/8 in. Knowing that the vertical shear in the beam is 2 kips, determine the shearing stress at each of the five points indicated. Answer: a: 3.93 ksi, b: 2.67 ksi, c: 0.63 ksi, d: 0 ksiThe extruded beam shown has a uniform wall thickness of 1/8 in. Knowing that the vertical shear in the beam is 2 kips, determine the shearing stress at each of the five points indicated.
ANSWER: a) 3.93 ksi b) 2.67 ksi c) 0.63 ksi d)0 ksi