Calculate the centroidal product of inertia for the region shown, knowing that the coordinates of its...

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Calculate the centroidal product of inertia for the region shown, knowing that the coordinates of its centroid are located at x = 25.86 mm and y = 68.54 mm, respectively

a. 1.63 x 10⁶ mm⁴

b. -1.19x 10⁶ mm⁴

c. -1.28 x 10⁶ mm⁴

d. 1.42 x 10⁶ mm⁴

Please show complete solution.

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Answer 1

Answer #1

Given. centroid (25.86, 68.5u) 60mm As per the product of Inesta conditions, I 30 mm FOX symmetric seetion 90 mm Ixy 0 20mm 8 (Tiny). (21y) - Enog 9218125 (565o) (25.86) (68.54) (Ixy). -796185 86 mm mm lIxy) -0.796185 x 10 very close to From the optio

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Answer 2

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