(Solved): 1. A wire is bent into the shape of a quarter circle C' is given by x = 2 cost, y = 2 sint, z=3 for ...
1. A wire is bent into the shape of a quarter circle C' is given by x = 2 cost, y = 2 sint, z=3 for 0?t?7/2. The density is S(x, y, z) = xy². Find the mass and center of mass of the wire. (Hint: x= x(x,y,z)ds)