Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

modphysnoob

  • one year ago

@JamesJ,@TuringTest can you explain me this

  • This Question is Closed
  1. modphysnoob
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  2. TuringTest
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    What part do you not understand?

  3. modphysnoob
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I meant ds

  4. TuringTest
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[x=r\cos\theta\]\[y=r\sin\theta\]\[z=z\]Then you need the Jacobian of the transformation... or you can just memorize that when switching to cylindrical or polar coordinates you pick up an extra r in the differential.

  5. TuringTest
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    check out example 2: http://tutorial.math.lamar.edu/Classes/CalcIII/ChangeOfVariables.aspx try the same trick for cylindrical coordinates and you will find that you get the same thing i.e. the extra r

  6. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find 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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.