Consider a sphere of mass M and radius R centered at origin. The density of material of thesphere is ρ = Ar^\alpha , where r is the radial distance, α and A are constants. If the inertia of the sphere about the axis passing through center is 6/7 MR^2 , the value of α is

TS EAMCET 7 May 2018 Shift 1 Solved Paper

Section: Physics

Question : 92 of 160

Marks: +1, -0

Consider a sphere of mass M and radius R centered at origin. The density of material of thesphere is ρ = Arα , where r is the radial distance, α and A are constants. If the inertia of the sphere about the axis passing through center is

MR2 , the value of α is

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