POV-Ray : Newsgroups : povray.off-topic : Two theories about Portal : Re: Two theories about Portal Server Time
29 Jul 2024 14:24:01 EDT (-0400)
  Re: Two theories about Portal  
From: Warp
Date: 27 Feb 2012 12:28:30
Message: <4f4bbd3e@news.povray.org>
clipka <ano### [at] anonymousorg> wrote:
> That's /one/ way to interpret the observable effects of gravity, but the 
> force of gravity is not necessarily the /cause/ of the movement, but may 
> instead be just the result of trying to /counter/ that movement. 
> Remember how inertia is not caused by some force of inertia, but instead 
> a force of inertia is caused by trying to counter the inertial movement.

  I don't understand.

  At every single point in the rod you have an acceleration downwards of
about 9.8 m/s^2 due to gravity.

  What exactly is the force in the opposite direction counteracting this?

-- 
                                                          - Warp


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