Solid sphere \(A\) is rotating about an axis \(P Q\). If the radius of the sphere is \(5 \mathrm....

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Solid sphere \(A\) is rotating about an axis \(P Q\). If the radius of the sphere is \(5 \mathrm{~cm}\) then its radius of gyration about \(P Q\) will be \(\sqrt{x} \mathrm{~cm}\). The value of \(x\) is
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