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Math Help - moment of inertia

  1. #1
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    moment of inertia

    Consider the moment of inertia Iz of an object of constant density 2 in the shape of the ellipsoid:
    (x^2) + 4(y^2) + (z^2) = 1

    i. write a repeated integral for this moment in rectangular coordinates with innermost dx then dy then dz

    ii.same except in cylindrical coordinates with order from inner to outside: dr,d theta,dz

    iii. in spherical coordinates with innermost
    d(row), d theta, d phi(spelling?)
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  2. #2
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    Help needed

    bump
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  3. #3
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    Tough Solution

    Help still needed.
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