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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §15.2 Line Integrals, #21 · Multivariable Calculus · Vector calculus

If the density around the circle … is …, what is the…

If the density around the circle $x^{2} + y^{2} = a^{2}$ is $ρ = x^{2}$ , what is the mass and where is the center of mass?

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §15.2 Line Integrals, #21

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