Recent content by Kevin Lester

  1. K

    Finding angular velocity -- circular motion

    Homework Statement A mass m1= 0.200 kg is tied to a string with enough slack to swing around someone's head with a radius of 0.500 meters. What angular velocity must m1 have in order to hold up a mass m2 hanging from the other end of the string if m2 is 0.300 kg?Homework Equations ac= v^2/r...
  2. K

    Exploring the Fascinating World of Physics: Joining the PF Community

    Physics is not my strongest subject, but is the most interesting one to learn and adapt. Joining this group will hopefully improve my learning environment and getting to know new people.
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