What is this equation for?

  1. I just seen it on a random video, it just randomly flashed whilst at the end. I'm curious to know what it's for and the variables?

    It may have something to do with gravity (maybe, don't take my word for it).
  2. jcsd
  3. It's Newton's atraction law
Know someone interested in this topic? Share this thead via email, Google+, Twitter, or Facebook

Have something to add?