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| Tags: doing, gravity, nearest, our, solarsystem, star, system |
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#1
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Are we falling toward it or it toward us?
If forces go to infinity when do forces become negligible? Mitch Raemsch |
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On Jul 7, 7:06*pm, Mitch Raemsch
wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD |
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On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD
wrote: On Jul 7, 7:06*pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. |
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On Jul 7, 8:06*pm, Mitch Raemsch
wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch xxein: The question should be 'do forces exist?' Some, to my dismay, insist that there is only curvature. Like a pre-ordained condition. It fails because the conditions change and so does the output measurement of it. Even if the measurement is completely subjective and communicative in math, it can provide no greater objective understanding than that which the subjective thinking and math supplies. We have to learn to think beyond 'paint by numbers'. You don't have to like a Piccaso painting, but you have to accept that it exists. This seems to be the stumbling block between our physics and the physic. We just like to understand in a way we like. It becomes a personal belief more than the physic, itself. Needless to say, this has what generated the different religious beliefs. "Oh, I feel more comfortable with believing in this way than that". This has nothing to do with how our universe operates. Get over it already. It's not a belief of how this physic works that determines its properties. It is the physic, itself. I may not be the first to admit that I cannot understand the complete physic, but, at least, I don't pretend to. There is much more to learn even in it's gross presentation (let alone it's fine behavior). |
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wrote in message ... On Jul 7, 8:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch xxein: The question should be 'do forces exist?' And the answer is it is an artefactual/superficially imposed yin-yang of sorts, right? |
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John C. Polasek wrote:
On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD wrote: On Jul 7, 7:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. Well, something is holding the Sun in it's orbit. How much "g-force" is required for that? Then don't forget, another silly little thing, Something is holding the entire Milky Way Galaxy in an orbit also. The coolest part is if you find where the orbit of the Galaxy is centered around.. you actually find the center of the Universe. Unless of course the Galaxy is in a yet larger system that has yet another orbit. ![]() -- James M Driscoll Jr Spaceman |
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#7
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"Spaceman" wrote in message
John C. Polasek wrote: On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD wrote: On Jul 7, 7:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. Well, something is holding the Sun in it's orbit. How much "g-force" is required for that? There's no minimum. All that matters is whether or not the body experiencing the gravitational force (in this case the solar system) is travelling at less than escape velocity for the given potential. Then don't forget, another silly little thing, Something is holding the entire Milky Way Galaxy in an orbit also. The local group of galaxies is in mutual orbit. The coolest part is if you find where the orbit of the Galaxy is centered around.. you actually find the center of the Universe. No. There's no center. Unless of course the Galaxy is in a yet larger system that has yet another orbit. It is, and it does. |
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#8
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Greg Neill wrote:
"Spaceman" wrote in message John C. Polasek wrote: On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD wrote: On Jul 7, 7:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. Well, something is holding the Sun in it's orbit. How much "g-force" is required for that? There's no minimum. All that matters is whether or not the body experiencing the gravitational force (in this case the solar system) is travelling at less than escape velocity for the given potential. Then don't forget, another silly little thing, Something is holding the entire Milky Way Galaxy in an orbit also. The local group of galaxies is in mutual orbit. Around what? The center of the universe or some other force of gravity? The coolest part is if you find where the orbit of the Galaxy is centered around.. you actually find the center of the Universe. No. There's no center. Then what holds the Galaxies in thier orbits? Unless of course the Galaxy is in a yet larger system that has yet another orbit. It is, and it does. So it is not a "UNI" verse and it is a multiverse. That is silly. Have you found the other "orbital" point? oh wait.. you can't even find the first one because you are "stuck in the box with no walls! LOL Nevermind Greg. You will never get it. -- James M Driscoll Jr Spaceman |
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#9
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"Spaceman" wrote in message
Greg Neill wrote: "Spaceman" wrote in message John C. Polasek wrote: On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD wrote: On Jul 7, 7:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. Well, something is holding the Sun in it's orbit. How much "g-force" is required for that? There's no minimum. All that matters is whether or not the body experiencing the gravitational force (in this case the solar system) is travelling at less than escape velocity for the given potential. Then don't forget, another silly little thing, Something is holding the entire Milky Way Galaxy in an orbit also. The local group of galaxies is in mutual orbit. Around what? The center of the universe or some other force of gravity? Eachother. Hence the phrase "mutual orbit". The coolest part is if you find where the orbit of the Galaxy is centered around.. you actually find the center of the Universe. No. There's no center. Then what holds the Galaxies in thier orbits? Galaxy cluters, like the local group that we're a part of, hold themselves together by gravity. Just like the solar system holds itself together by gravity. This is independent of of any other orbit the ensemble may partake of as a whole. Galaxies form clusters, clusters of galaxies form into superclusters, and so on up to the largest structures observed which appear to be great sheets of galaxy superclusters forming a weblike pattern throughout observable space. Haven't you been keeping up with the developments? Unless of course the Galaxy is in a yet larger system that has yet another orbit. It is, and it does. So it is not a "UNI" verse and it is a multiverse. That is silly. No, it's just that the universe is larger than you thought it was. Have you found the other "orbital" point? Look up "The Great Attractor" for the next level or two up the scale. Then Google on "The Great Wall galaxies" (insert the "galaxies" to distinguish the astronomical one from the Chinese one). At this scale you can't properly identify an "orbital point", since we're looking at the gravitational fields from great sheets of mass, not pointlike concentrations. |
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#10
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Greg Neill wrote:
"Spaceman" wrote in message Greg Neill wrote: "Spaceman" wrote in message John C. Polasek wrote: On Tue, 8 Jul 2008 15:31:16 -0700 (PDT), PD wrote: On Jul 7, 7:06 pm, Mitch Raemsch wrote: Are we falling toward it or it toward us? If forces go to infinity when do forces become negligible? Mitch Raemsch We are certainly experiencing a component of acceleration toward it. Of course a ball tossed in the air is accelerating downwards both on the way up and on the way down. PD Gravity from nearest star system? You mean besides the Sun. Our earth is captive with only 1/1600 of a gee from the sun and it's near by. Gravity from distant stars should be negligible. Even for Alpha Centauri, only 4 LY away it's around 1e-14 gees. Well, something is holding the Sun in it's orbit. How much "g-force" is required for that? There's no minimum. All that matters is whether or not the body experiencing the gravitational force (in this case the solar system) is travelling at less than escape velocity for the given potential. Then don't forget, another silly little thing, Something is holding the entire Milky Way Galaxy in an orbit also. The local group of galaxies is in mutual orbit. Around what? The center of the universe or some other force of gravity? Eachother. Hence the phrase "mutual orbit". All of them (millions or billions or whatever amount now) are orbiting around each other? Wow.. you really must be dizzy! LOL The coolest part is if you find where the orbit of the Galaxy is centered around.. you actually find the center of the Universe. No. There's no center. Then what holds the Galaxies in thier orbits? Galaxy cluters, like the local group that we're a part of, hold themselves together by gravity. Just like the solar system holds itself together by gravity. This is independent of of any other orbit the ensemble may partake of as a whole. Galaxies form clusters, clusters of galaxies form into superclusters, and so on up to the largest structures observed which appear to be great sheets of galaxy superclusters forming a weblike pattern throughout observable space. Haven't you been keeping up with the developments? And they must fly "straight" then? OR are the all "at rest" wrt each other. LOL So it is not a "UNI" verse and it is a multiverse. That is silly. No, it's just that the universe is larger than you thought it was. Nope, I think it is infinite. Can't be larger than that. sorry, you are wrong as usual but will never admit it. ![]() Have you found the other "orbital" point? Look up "The Great Attractor" for the next level or two up the scale. Then Google on "The Great Wall galaxies" (insert the "galaxies" to distinguish the astronomical one from the Chinese one). So, you know what it all moves around and "holds it and even pulls some of it in.. but you say... no center. LOL At this scale you can't properly identify an "orbital point", since we're looking at the gravitational fields from great sheets of mass, not pointlike concentrations. Oh.. "sheets" of mass, like the rubber sheet that causes gravity. AAAAHHHH OK.. sure! ROFLOL! -- James M Driscoll Jr Spaceman |
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