Recent content by retroglam

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    How Do You Calculate the Center of Mass for a 2D Plate with Variable Density?

    Homework Statement Find the center of mass of the 2-dimensional plate which occupies the region inside the circle x^2 + y^2 = 2y, but outside the circle x^2 + y^2 = 1, and for which the density is inversely proportional to its distance from the origin. Homework Equations m =...