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Groups > sci.physics > #724918
| From | Sergi o <invaliid@invalid.com> |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Stars orbiting Milky Way's Black Hole |
| Date | 2019-01-27 22:55 -0600 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <q2m20f$bft$1@gioia.aioe.org> (permalink) |
| References | (15 earlier) <4580e22d-e265-47ba-b4c5-7b185d269760@googlegroups.com> <72cca544-163a-4496-bb45-0718c8a21c42@googlegroups.com> <1ac507c6-7bb5-4c7c-a7a7-f88dc4ed8335@googlegroups.com> <25430c0a-5eba-4ad1-874e-e13137dd35f2@googlegroups.com> <2a3d5599-73b9-46dc-9ae6-37a9361b8639@googlegroups.com> |
On 1/27/2019 10:28 PM, pnalsing@gmail.com wrote: > On Sunday, January 27, 2019 at 7:21:58 PM UTC-8, Arindam Banerjee wrote: >> On Monday, January 28, 2019 at 2:14:52 PM UTC+11, pnal...@gmail.com wrote: >>> On Sunday, January 27, 2019 at 7:11:27 PM UTC-8, Arindam Banerjee wrote: >>>> On Monday, January 28, 2019 at 2:01:30 PM UTC+11, pnal...@gmail.com wrote: >>>>> On Sunday, January 27, 2019 at 6:23:42 PM UTC-8, Arindam Banerjee wrote: >>>>>> On Monday, January 28, 2019 at 12:32:39 PM UTC+11, Arindam Banerjee wrote: >>>>>>> On Monday, January 28, 2019 at 12:07:09 PM UTC+11, pnal...@gmail.com wrote: >>>>>>>> On Sunday, January 27, 2019 at 1:27:34 PM UTC-8, Arindam Banerjee wrote: >>>>>>>> >>>>>>>>> I deleted that post which you are referring to. My analogy to a gramophone disc was not appropriate... >>>>>>>> >>>>>>>> I don't blame you for deleting it since it was completely wrong and backward in the first place. Even a little child could tell you that the innermost part of a record moves slower than the outermost part... it seems the Smartest Man in the World is not as smart as a little child... >>>>>>> >>>>>>> Realising one's mistake, and correting it, is the natural way of the smart person. Hanging on to the mistake, and trying to prove that what is wrong is actually right, is the way of the Einsteinian scum that you ably represent. >>>>>> >>>>>> The gramophone disc example was wrong as it was all too smooth and yes I had bungled when I wrote that the nearer parts to the centre would have higher tangential speed. A mistake, sorry. So I deleted that post, and am amused to see that some have retained it! I had done some wrong inversion... but no more on that! >>>>>> >>>>>> >>>>>> Making mistakes and correcting them is the natural way for any scientist. One cannot learn anything new otherwise. >>>>>> >>>>>> Issue is, if indeed some stars near the centre are moving ten times faster than the average, why so. >>>>>> >>>>>> One simple answer is that instead of a black hole, there is huge amount of dark and loose matter at the core. At the core, the net gravity is zero, as must be the case for all stellar and planetary cores, for the masses are symmetric and pull from all around. This was standard 19th century thinking, that the Earth has a hollow core with zero gravity - a book was written on this subject by Jules Verne, and a movie made titled "Journey to the centre of the Earth". Following this line, it is possible to think of the core of the galaxy as loose, dark matter that has not condensed into a large star, simply because of the pull from the stars of the rest of the galaxy. >>>>>> >>>>>> Now, assuming there neither a dark matter cluster with dark components orbiting around each other there, nor of course the conjectural black hole, nothing at the core, how can the stars move fast just with gravity? Is that at all possible? >>>>>> Question rises, are all the stars at the core moving much faster in either direction, or just some? If there is something heavy at the centre, then ALL stars must move fast to avoid getting swallowed. Not just 200 or so. >>>>>> >>>>>> Assuming that all the stars are moving equally fast, then the question is how can they do that with just gravity and an empty centre. >>>>>> >>>>>> Cheers, >>>>>> Arindam Banerjee >>>>> >>>>> Still dumber than a mud fence, I see... and knowing virtually zero physics... >>>> >>>> Scum like you should be glad for the correct education in physics that I provide, but who can expect anything good from scum! >>> >>> I have a mud fence out back that knows more physics that you do... >> >> The mud fence knows more about physics than you do. > > Is there an echo in here??? > I have a metal fence out back that knows more chemistry that __________ does, it oxidizes on its own. Bonus Question: If bacteria can eat the oxide, what type of metal is it ?
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Stars orbiting Milky Way's Black Hole Sergi o <invaliid@invalid.com> - 2019-01-22 22:46 -0600
Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-23 15:07 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-23 20:42 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-24 03:43 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-24 08:41 -0800
Re: Stars orbiting Milky Way's Black Hole john <johnsefton288@gmail.com> - 2019-01-24 12:51 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-24 21:14 +0000
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-24 15:52 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-24 15:58 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-24 16:07 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-24 22:07 -0800
Re: Stars orbiting Milky Way's Black Hole Sergi o <invaliid@invalid.com> - 2019-01-25 00:28 -0600
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-25 03:56 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-25 13:09 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-25 23:27 +0000
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-25 15:45 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-26 01:05 +0000
Re: Stars orbiting Milky Way's Black Hole Sergi o <invaliid@invalid.com> - 2019-01-25 19:44 -0600
Re: Stars orbiting Milky Way's Black Hole mitchrae3323@gmail.com - 2019-01-25 18:07 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-25 18:22 -0800
Re: Stars orbiting Milky Way's Black Hole Sergi o <invaliid@invalid.com> - 2019-01-25 21:31 -0600
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-26 23:34 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-27 14:27 +0000
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 13:27 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 17:07 -0800
Re: Stars orbiting Milky Way's Black Hole mitchrae3323@gmail.com - 2019-01-27 17:20 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 18:56 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 17:32 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 18:23 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 19:01 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 19:11 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 19:14 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 19:21 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 20:28 -0800
Re: Stars orbiting Milky Way's Black Hole Sergi o <invaliid@invalid.com> - 2019-01-27 22:55 -0600
Re: Stars orbiting Milky Way's Black Hole "reber G=emc^2" <herbertglazier0@gmail.com> - 2019-01-28 15:20 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 18:59 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 19:09 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-27 19:14 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-27 19:21 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-28 02:20 +0000
Re: Stars orbiting Milky Way's Black Hole mitchrae3323@gmail.com - 2019-01-26 19:22 -0800
Re: Stars orbiting Milky Way's Black Hole "reber G=emc^2" <herbertglazier0@gmail.com> - 2019-01-27 08:53 -0800
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-25 18:54 -0800
Re: Stars orbiting Milky Way's Black Hole pnalsing@gmail.com - 2019-01-25 19:35 -0800
Re: Stars orbiting Milky Way's Black Hole Odd Bodkin <bodkinodd@gmail.com> - 2019-01-26 14:50 +0000
Re: Stars orbiting Milky Way's Black Hole Arindam Banerjee <banerjeeadda1234@gmail.com> - 2019-01-26 23:24 -0800
Re: Stars orbiting Milky Way's Black Hole mitchrae3323@gmail.com - 2019-01-23 19:53 -0800
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