Engineering, 19.02.2020 23:07, yoboi33

Rigid bar ABCD is supported by 2 vertical bars. There is no strain in the vertical bars before load P is applied. After load P is applied, the normal strain in bar (2) is 0.0008 m/m. Determine the normal strain in bar (1) in units of m/m.

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Rigid bar ABCD is supported by 2 vertical bars. There is no strain in the vertical bars before load...