Mathematics · Rotational Motion
Two solid spheres A and B have the same radius R, but their densities vary with radial distance r from the center as ρA(r) = k(r/R) and ρB(r) = k(r/R)5, where k is a constant. The moments of inertia of the two spheres about their respective centers are IA and IB. If the ratio IB/IA = n10, find the value of n.
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