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Talk:Theory of relativity (view source)
Revision as of 16:06, April 16, 2012
, 16:06, April 16, 2012→Newtonian explanation of Mercury's precession
The issue here is not whether the exponent is precisely two or not but that you have to have a model which explains all (or at least as many as possible) observations. To get the precision of Mercury right you produce a model which then fails to explain the observed precession of every other body in the solar system. This seems to be a good experimental demonstration that Newcomb-Hall is wrong (or least inadequate as a model). [[User:Jloveday|Jloveday]] 15:32, 15 April 2012 (EDT)
The issue here is not whether the exponent is precisely two or not but that you have to have a model which explains all (or at least as many as possible) observations. To get the precision of Mercury right you produce a model which then fails to explain the observed precession of every other body in the solar system. This seems to be a good experimental demonstration that Newcomb-Hall is wrong (or least inadequate as a model). [[User:Jloveday|Jloveday]] 15:32, 15 April 2012 (EDT)
:I'm not sure how [[User:Aschlafly|Andy Schlafly]] got us on the subject of the Newtonian exponent. My comment makes no mention of it. I'll answer his original question "where's the contradiction?": I quoted two sentences, both containing the phrase "other planets". One sentence said the precession '''can''' be understood by including the effects of the other planets, whereas the other said the precession '''cannot''' be understood that way. It is just rhetoric. The contradiction has little to do with physics. [[User:Spielman|Spielman]] 12:06, 16 April 2012 (EDT)
== First sentence of article contradicted by the rest ==
== First sentence of article contradicted by the rest ==
Given that main body of the article now largely deals with the things GR can explain (including the precession of Mercury) should not the first sentance be changed?[[User:Jloveday|Jloveday]] 15:37, 15 April 2012 (EDT)
Given that main body of the article now largely deals with the things GR can explain (including the precession of Mercury) should not the first sentance be changed?[[User:Jloveday|Jloveday]] 15:37, 15 April 2012 (EDT)