Math& 254 Problem Set 24 Triple Integrals in Cylindrical Coordinates >f X Objectives: • • Set up and calculate iterated triple int egra ls in cylindrical coordinates. Use triple integrals to calculate physical quantities such as mass, center of mass, and average value. Problem 01: Let E be the region enclosed by the paraboloid 5, and the xy-pla ne. Let f (x, y, z) = e 2 • z = 1 + x 2 + y 2 , the cylinder x 2 + y 2 2..= 1+ri a) Set up an integral of f(x,y ,z) over E in cyli ndrical coordinates. b) Evaluate the integral. J i + (' l \o.,,. : ez I" d :z. I., f'> z e = '---r----'' H r- e r- r~G" 1. • r. _f\ 0 M , d<ile : ') J? j l f'.e (+ e~)-(i) - T" ·~ C o~: J 9--l1 o ', (2, - ~ dr ·-- HO Q.. :::- - rd,.. -e d- }. LC:- / 4- l" l ( 0e.,~'.- r,J? 0~0 ck~ .1..., d"' 0 ) dr- ::: 3--C" - (; d& - .e., - ~ - 'l 0 -