Vidushi Saklani posted an Question
August 12, 2021 • 02:45 am 30 points
  • IIT JAM
  • Physics (PH)

Explain in detail how is ixx,iyy,izz,ixy calculated

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  • Isha lohan 1 best-answer

    This is brief description of products of moment of tensor.

    cropped6353503507475132016.jpg
  • Vidushi saklani

    im not able to solve this ...can you plz solve and show how are the coordinates multiplied with mass ,how is the sign coming in all Ixx,IyyIzz,Ixy,Iyz,Izx ?

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    hey. pls try to ask your queries within my answer reply, tutors don't get notified for the separate comment you make on the answer.

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    okay. Can you repost this same question and I'll explain in more detail. I have also written a brief description in another comment.

  • Isha lohan 1

    See fig. this is the basic defination of products of moment of inertia. In your ques, it is not a continuous rigid body, rather than discrete points, so instead of integration, you have to do summation.

    cropped2613305998716911728.jpg
  • Isha lohan 1

    See fig. this is the basic defination of products of moment of inertia. In your ques, it is not a continuous rigid body, rather than discrete points, so instead of integration, you have to do summation.

    cropped2613305998716911728.jpg
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