Wednesday, January 15, 2020

general relativity - How come gravity doesn't affect itself?


If gravity is this "unexplainable force" that pulls everything to the center of a planet or stellar remnant you stand upon, why doesn't gravity pull itself?


If gravity affects anything with energy, why doesn't gravity affect itself?


Gravity is energy, right?




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

classical mechanics - Moment of a force about a given axis (Torque) - Scalar or vectorial?

I am studying Statics and saw that: The moment of a force about a given axis (or Torque) is defined by the equation: $M_X = (\vec r \times \...

  • optics - Newton's rings experiment
    I have performed experiments in my college laboratory on Newton's rings to find radius the of curvature of the convex lens used. I alway...
  • A real star riddle
    500 are at my end, 500 are at my start, but at my heart there are only 5. The first letter and the first number make me complete: Some consi...
  • IQ test sample patterns
    I was solving the sample problems for my school's IQ society and there are some I don't get. Since all I get is a final score, I wan...