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bobie
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I am trying to self-study FLRW and I hope someone cares to answer a simple question regarding this explanation:http://en.wikipedia.org/wiki/Friedmann–Lemaître–Robertson–Walker_metric#Newtonian_interpretation
If I got it right the expanding matter is contrasted by the force of gravity, now if at the big bang all the matter exploded at the same moment, there was nothing or very little left, where does the G pull come from?
Thanks for your help
If I got it right the expanding matter is contrasted by the force of gravity, now if at the big bang all the matter exploded at the same moment, there was nothing or very little left, where does the G pull come from?
Thanks for your help