SOLUTION: The mass of a spherical shell having an outside radius of r2 and an inside radius r1 is
mass=4/3 πr 3/2 D-4/3 πr 3/1 D
where D is the mass density of the material.
Algebra.Com
Question 1098415: The mass of a spherical shell having an outside radius of r2 and an inside radius r1 is
mass=4/3 πr 3/2 D-4/3 πr 3/1 D
where D is the mass density of the material. Factor the right side of this equation.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Vol = 4pi*(r2^3 - r1^3)/3
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Your equation is not clear.
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