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  3. 2 a structural member has the shape of a half...

Question: 2 a structural member has the shape of a half...

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2. A structural member has the shape of a half parabola. The y coordinates may be expressed by the following expression: 18 16- 14 12 y= 18 mm _-x 2 mm 0.6 1.2 1824 3 3.6 4.2 4.8 54 6 Use integral calculus and the parallel axis theorem to determine the centroid and the moment of inertia about its centroidal axis A square bar 45 mm on a side is used as a simply supported beam subjected to a bending moment of 1425 N.m. Compute the maximum stress due to bending in the bar. 3.
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