Find the Mass of the Solid Cylinder $x ^ { 2 } + y ^ { 2 } \leq 25 , \quad 4 \leq z \leq 5$

question 29

Essay

Find the mass of the solid cylinder $x ^ { 2 } + y ^ { 2 } \leq 25 , \quad 4 \leq z \leq 5$ with density function $f ( x , y , z ) = z + 4 \left( x ^ { 2 } + y ^ { 2 } \right)$

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