In the calculations of the moment of inertia of the area about an inclined axis, we have some transformation done. They are:

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TuteeHUB · Accepted Answer

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TuteeHUB · Answer

Iu = Ix cos2‚âà√≠‚Äö√†√® + Iysin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2Ixycos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®

TuteeHUB · Answer

Iv = Ixcos2‚âà√≠‚Äö√†√® + Iysin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2Ixycos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®

TuteeHUB · Answer

Iu = Ixcos2‚âà√≠‚Äö√†√® + Iysin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2Ixycos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®

TuteeHUB · Answer

Iv = Ixcos2‚âà√≠‚Äö√†√® + Iysin2‚âà√≠‚Äö√†√® + 2Ixycos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®

1.	In the calculations of the moment of inertia of the area about an inclined axis, we have some transformation done. They are:
A.	I<sub>u</sub> = I<sub>x</sub> cos2‚âà√≠‚Äö√†√® + I<sub>y</sub>sin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2I<sub>xy</sub>cos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®
B.	I<sub>v</sub> = I<sub>x</sub>cos2‚âà√≠‚Äö√†√® + I<sub>y</sub>sin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2I<sub>xy</sub>cos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®
C.	I<sub>u</sub> = I<sub>x</sub>cos2‚âà√≠‚Äö√†√® + I<sub>y</sub>sin2‚âà√≠‚Äö√†√® ‚Äö√Ñ√∂‚àö√ë‚àö¬® 2I<sub>xy</sub>cos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®
D.	I<sub>v</sub> = I<sub>x</sub>cos2‚âà√≠‚Äö√†√® + I<sub>y</sub>sin2‚âà√≠‚Äö√†√® + 2I<sub>xy</sub>cos‚âà√≠‚Äö√†√®sin‚âà√≠‚Äö√†√®
Answer» E.

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