Find the mass of the two-dimensional object. A jar lid of radius 3 in with a...

 

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Find the mass of the two-dimensional object. A jar lid of radius 3 in with a density function of p(x) = 5 ln(2+8), where z is the distance from the point to the origin. Question Help: Message instructor Find the mass of the two-dimensional object. A jar lid of radius 3 in with a density function of p(x) = 5 ln(2+8), where z is the distance from the point to the origin. Question Help: Message instructor

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Step 12 Consider a thin ring of the jar of radius x and thickness dx Well call its mass dm Since thi... View the full answer