Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

:How to solve this?

  1. Oct 30, 2007 #1
    [URGENT]:How to solve this?

    Do i need to use any theorem to solve this such as divergence theorem?

    the first question need to find the volume of the sphere that a part in up and bottom being cut( z-axis) and the middle is a hole( cylindrical shape )

    the second question need to find the volume of a cone with a cylinder.

    for both question, the answer is not need completely solve, just need find the main equation for finding the volume.( I mean just find the range for integration by using dx,dy,dz or using polar coordinate )
    Equation for finding volume equation using polar coordinate is prefered.

    Attached Files:

  2. jcsd
  3. Oct 31, 2007 #2
    Why would divergence theorem be needed? For the first one, z = +- sqrt(j^2-x^2-y^2). Put this in a polar integral.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: :How to solve this?
  1. How to solve this? (Replies: 1)

  2. How to solve? (Replies: 1)

  3. How to solve (Replies: 9)

  4. How to solve this? (Replies: 34)

  5. How to solve? (Replies: 1)