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Gravitational force

  1. Jun 10, 2015 #1
    Hi THere!
    can somebody please tell me why gravitation and electrostatic force exist?
    why two charges attract or repel each other, and why two masses always attract each other?
  2. jcsd
  3. Jun 10, 2015 #2


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    What kind of answer are you looking for? Watch this:
  4. Jun 10, 2015 #3


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    Physics tries to explain what happens in nature. Why is a question for philosophers.
  5. Jun 11, 2015 #4
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