Multivariable Calculus Quiz
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MULTIPLE INTEGRALS
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A solid occupies the region EE defined by x2+y2≤z≤1x^2+y^2 \le z \le 1. The density of the solid is proportional to the square of its distance from the z-axis. Which of the following expressions represents the z-coordinate of the center of mass, zˉ\bar{z}?
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