Recent content by joanneadams

  1. J

    Is Physics the Right Path for Me? A High School Student's Journey to College

    Hi there! I am an high scool student (last year), who pretends to study physics at college. My favorite subjects are physics and math, and i hope to learn more with this forum :) My maternal language is not english, so, i just hope that there aren't to many thinks written wrong ahaha :) Thank you!
  2. J

    Gravitation - gravity force, centripetal aceleration, work

    1Problem: Two equal satellite, A and B, of a planet of mass M, describe circular trajectories where the radious are 0,5r and r. We can afirm that: A- The intensity of gravitical force acting on B is half of the gravitical force acting on A; B- The value of centripetal aceleration of A is one...
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