Recent content by Javier Martin

  1. J

    String attached to a massless ring in both ends

    Got it now, thanks a lot
  2. J

    String attached to a massless ring in both ends

    First, sorry if there's grammar mistakes,english is not my native language. 1. Homework Statement Find the normal modes of a string of length L with a massles ring ,free to move on the y-axis ,attached to each end. Homework Equations General wave solution: u(x,t)=A·e(kx-wt)i+B·e(-kx-wt)i...