Question: Determine the maximum tensile, compressive, and shear stresses acting on the cross section of the tube at point A of the hitch bicycle rack shown

Determine the maximum tensile, compressive, and shear stresses acting on the cross section of the tube at point A of the hitch bicycle rack shown in the figure.
The rack is made up of 2 in. ( 2 in. steel tubing which is 1/8 in. thick. Assume that the weight of each of four bicycles is distributed evenly between the two support arms so that the rack can be represented as a cantilever beam (ABCDEF) in the x-y plane. The overall weight of the rack alone is W = 60 lb. directed through C, and the weight of each bicycle is B = 30 lb?

Bike loads B EO at each tie down point D \ 2 in. x 2 in. in, steel tube Fixed support B in. 2 in. in. 6 in. -3@ 4 in. 4 loads, each B 33 in. MAZ A in 17in-2in

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