A community for students.
Here's the question you clicked on:
 0 viewing
mathTalk
 3 years ago
Surfaces of Revolution ?? what in earth!!
Surfaces of Revolution ?? what in earth!!
@Mathematics
mathTalk
 3 years ago
Surfaces of Revolution ?? what in earth!! Surfaces of Revolution ?? what in earth!! @Mathematics

This Question is Closed

perl
 3 years ago
Best ResponseYou've already chosen the best response.0you take a curve, you revolve it around x axis or y axis, and you get a surface. no biggie

mathTalk
 3 years ago
Best ResponseYou've already chosen the best response.0thanks. what happens when a parabola z = y ^2 if rotated around the z axis ?

mathTalk
 3 years ago
Best ResponseYou've already chosen the best response.0Q2. what is the equation of the resulting ellipsoid surface generated by revolving x^2 + x ^(2/9) = 1 around the zaxis ?

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1319455605548:dw the parabola

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1319455748084:dw the parabolic solid of revolution

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1x^2 + x ^(2/9) = 1 can be simplified to be a straight line (no z dependence) so x= something dw:1319456124573:dw

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1the solid of revolution will just be a cylinder with something as the radius dw:1319456244500:dw
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.