engineering recuitment UPCL AE (E&M) 2021 Mock Test Engineering Mechanics Moment of Inertia and Centroid
According to theorem of perpendicular axes, Ixx and Iyy be the M.I. of a lamina about xx and yy axis, then M.I. of the lamina about axis zz, which is perpendicular to xx and yy, equal to
1
Ixx × Iyy
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Ixx + Iyy
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\(\frac{{{{\text{I}}_{{\text{xx}}}}}}{{{{\text{I}}_{{\text{yy}}}}}}\)
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\(\frac{{{{\text{I}}_{{\text{yy}}}}}}{{{{\text{I}}_{{\text{xx}}}}}}\)