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Mathematics, 30.11.2020 14:30 randall10
2.8 A mass density in space is given by ρ(r, z) ¼ r(r + a) + z(z + d) kg/m3 (in cylindrical coordinates).
(a) Calculate the total mass of a cylinder of length d, radius a, centered at the origin with its axis along the z axis.
(b) Calculate the total mass of a sphere of radius a centered at the origin.
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2.8 A mass density in space is given by ρ(r, z) ¼ r(r + a) + z(z + d) kg/m3 (in cylindrical coordina...
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