A plane lamina with constant density p(x, y) = p occupies a region in the xy-plane bounded
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A plane lamina with constant density p(x, y) = p occupies a region in the xy-plane bounded by a simple closed path C. Show that its moments of inertia about the axes are
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x' dy уз dx 3 Jc .3 х I, I, 3 Jc
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