Recent content by Why-not2007

  1. W

    Tangential and radial particle acceleration

    Thanks, I appreciate the help.
  2. W

    Tangential and radial particle acceleration

    The y coordinate equal 0?
  3. W

    Tangential and radial particle acceleration

    Homework Statement A particle moves in the xy plane in a circle centered origin. At a certain instant the velocity and acceleration of the particle are 4.6j m/s and (2.3i - 2.1j) m/s^2. What are the x and y coordinates of the particle at this moment Homework Equations ar=-v^2/r The...