Recent content by Ironmely

  1. I

    Solve Rotating Mass Tensions: Find Tup and Tlow

    Oh, sorry, I figured it out, r in (mv^2)/r is not l but l/sqrt(2)
  2. I

    Solve Rotating Mass Tensions: Find Tup and Tlow

    Homework Statement A mass m is connected to a vertical axle by two strings of length l each making a 45 degree angle with the axle. Both the axle and mass are rotating with angular velocity w. Gravity is pointed downward. Find the tension in the upper string Tup and the tension in the lower...
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