Recent content by tv2le

  1. T

    Point between earth and moon where net gravitational force is zero

    I think I got it. Thank you.
  2. T

    Point between earth and moon where net gravitational force is zero

    I ended up with r = ((mE/mM)*REM)/(1-(mE/mM)) Is that right?
  3. T

    Point between earth and moon where net gravitational force is zero

    A) If the moon of mass mM has radius RM and the distance between the centers of the Earth and the moon is REM, find the total gravitational potential energy of the particle-earth and particle-moon systems when a particle with mass m is between the Earth and the moon, and a distance r from the...