What are double integrals? What are they for? | #SoME1 #3b1b

Transcript

imagine that you want to find the mass of a 1 meter long radius circular metal plate to see if you can lift it without hurting yourself however this plate is not homogeneous but has instead a density that grows as we move away from the center this is a problem because normally we would multiply the density of an object for its surface to find its m... Read More