1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Find energy required to keep a rope oscillating

  1. Jan 30, 2013 #1
    See attached image.


  2. jcsd
  3. Jan 30, 2013 #2
    What is your attempt at the solution?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook