(*
CALCULUS 265 Honors
Fall Semester 2000
8:00 to 8:50 MTTF
Carver 0002

Instructor: Hentzel
Office: 432 Carver
Office Hours: 9:00-10:00 MTTF

E-mail  hentzel@iastate.edu
phone  294-8141
Website

http://www.math.iastate.edu/hentzel/honors.265

Thursday, October 19:    Section 14.6
p1048:6,9,17,23

previous assignment.

p1035:1,2,3,4,8
p1036:33
p1037:40,47

Main idea:  Weight each little surface fragment and add them up. 

Key words:   F.N dS, Flux, Flow, 

Goal:  Compute a Surface integeral. 

Mobius Strip:  Not Orientable Surface;

ParametricPlot3D[{(4 - v Sin[u])Cos[2 u],(4-v Sin[u]) Sin[2 u],v Cos[u]},
{u,0,Pi},{v,-1,1},PlotPoints->50]



Find the surface integral of xy dS 

over the surface z = 9-x^2  0<=x<=2  0<=y<=x.