Skip to main content
4 events
when toggle format what by license comment
May 16, 2015 at 5:53 comment added Carlos Freites Hello Coral. One of the more amazing postulates of General relativity is that you can not, locally differentiate, a gravitational field from an accelerated referential system. That is if you are inside a elevator without any contact with the outside world, no matter what experiment you do, you can not say if you are in the earth with no acceleration at all or if you are in the space accelerating at 9.81 m/(seg^2).
May 15, 2015 at 22:07 review Late answers
May 15, 2015 at 22:12
May 15, 2015 at 21:53 review First posts
May 15, 2015 at 21:59
May 15, 2015 at 21:51 history answered Coral CC BY-SA 3.0