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A comment on Gravity is not a force – free-fall parabolas are straight lines in spacetime. Parent comment

Re:Gravity is not a force – free-fall parabolas are straight... by nsonha on Monday October 19, 2020 @08:07AM (#24825565)
yes but they have nothing to do with your assessment "gravity is acceleration". "Forces cause acceleration" is more accurate, there are 4 kinds of forces so gravity is just one cause.
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