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

Homework Help: Need help on rotation problem

  1. Nov 9, 2005 #1
    I totally don't know how to do the problem. :frown:
    Is it related to conservation of angular momentum?
    Does the angular velocity equal to 2pi/38 days?
    thx!
     
  2. jcsd
  3. Nov 9, 2005 #2

    Tide

    User Avatar
    Science Advisor
    Homework Helper

    Yes - to both questions! :)
     
  4. Nov 9, 2005 #3
    thx, I get the answer now :)
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook