#9912855, By Fake_Blood Really 'interesting' puzzle

  • Fake_Blood 16 Oct 2013 18:21:26 6,601 posts
    Seen 1 hour ago
    Registered 7 years ago
    The steel ball doesn't influence the system besides displacing just as much water as the ping pong ball, all forces cancel out, the system is in balance.
Log in or register to reply