Question: For each section illustrated, find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the

For each section illustrated, find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Suppose a positive bending moment of 10 kip • in is applied; find the resulting stresses at the top and bottom surfaces and at every abrupt change in cross section.

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