- Jan 17, 2005
- 44,905
- 1,259
- Country
- Canada
- Gender
- Male
- Faith
- Christian
- Marital Status
- Private
Gravity as Newton perceived it cannot be proven to even exist far from earth.Well, no, not quite. In that form masses are treated as point masses, not extended masses, so you can't account for certain observations like perihelion precession.
Also, Newtonian gravity doesn't hold when the gravitational potential and velocity of the objects involved begin to approach the speed of light.
Upvote
0