Recent content by durrr

  1. D

    Lagrangian moving blocks problem

    That will still leave me with a g there won't it? The term mgr will just become mg(dr^2/dt^2)
  2. D

    Lagrangian moving blocks problem

    and computing the effective potential gives me veff=(p^2/2mr^2)-mgr, still giving me an unwanted 'g'
  3. D

    Lagrangian moving blocks problem

    What would be the function I would be expanding though? I don't see what makes sense to expand in order to find the angular frequency
  4. D

    Lagrangian moving blocks problem

    Homework Statement 1. Two identical blocks A and B with mass m are joined together by a taut string B of length `. Block A moves on a frictionless horizontal table and block B hangs from the string which passes through a small hole in the table as shown in the figure. (a) Using polar...
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