Question: The quarter ring shown has a mass m and was cut from a thin, uniform plate. Knowing that r1= ½r2, determine the mass moment of

The quarter ring shown has a mass m and was cut from a thin, uniform plate. Knowing that r1= ½r2, determine the mass moment of inertia of the quarter ring with respect to

(a) Axis AA€²,

(b) The centroidal axis CC€² that is perpendicular to the plane of the quarter ring.

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