A load of P = 630 lb is applied to beam ABC. Bar (1) is made…

Questions

A lоаd оf P = 630 lb is аpplied tо beаm ABC. Bar (1) is made of aluminum [E = 10,200 ksi] and has a square cross section with a width of 0.84 in. Determine the magnitude of the change in length of bar (1) due to the load. Let a = 33 in., b = 14 in., and c = 9 in.

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