Find the Mass and the Moments of Inertia $I _ { x } , I _ { y }$

question 57

Short Answer

Find the mass and the moments of inertia $I _ { x } , I _ { y }$ , and $I _ { 0 }$ and the radii of gyration $\overline{\bar { x }}$ and $\overline {\bar { y }}$ for the lamina occupying the region $R$ , where $R$ is the region bounded by the graphs of the equations $x = 2 \sqrt { y } , x = 0$ , and $y = 2$ , and having the mass density $\rho ( x , y ) = x y$ .

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