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: Equilbrium help please

  1. Jan 20, 2009 #1

    key

    User Avatar

    A wheel of diameter 0.700 meters rolls without slipping. A point on the top of the wheel moves with a tangential speed of 2.00 m/s with respect to the ground.



    1. If the wheel suddenly stops spinning and skis along the ground then

    a. v=rω

    b. v>rω

    c. v<rω



    thank you
     
  2. jcsd
  3. Jan 21, 2009 #2
    You are supposed to make some attempt at the question before expecting any help.
    If you write down what you mean by v, r and w I think the question will answer itself.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook