Proposed experiment for detection of absolute motion
in [Physics]
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From: Sam Wormley on 16 Jul 2010 14:00 On 7/16/10 12:53 PM, JT wrote: > Well i can see an idiot ***trying*** to answer our rotation relative > the sun as RPM, but the idiot said he could give us the absolute > rotation of earth in RPM. > > But however i am still curious how you draw the conclusion. > > 360 / (24 * 60) = 0.25 degrees /min > > http://www.wolframalpha.com/input/?i=0.25+degrees+/min+to+RPM > > 6.94x10^-4 rpm (revolutions per minute) > > JT What you probably don't understand is that the earth rotates 361� in 24 hours--Look up sidereal day.
From: JT on 16 Jul 2010 14:25 On 16 Juli, 20:00, Sam Wormley <sworml...(a)gmail.com> wrote: > On 7/16/10 12:53 PM, JT wrote: > > > Well i can see an idiot ***trying*** to answer our rotation relative > > the sun as RPM, but the idiot said he could give us the absolute > > rotation of earth in RPM. > > > But however i am still curious how you draw the conclusion. > > > 360 / (24 * 60) = 0.25 degrees /min > > >http://www.wolframalpha.com/input/?i=0.25+degrees+/min+to+RPM > > > 6.94x10^-4 rpm (revolutions per minute) > > > JT > > What you probably don't understand is that the earth rotates > 361° in 24 hours--Look up sidereal day. Well i did Sam it is the time it takes for the Earth to complete one rotation relative to the vernal equinox. And i guess that would be relative a fix star, so you say basicly that absolute rotation is relative fixed stars in the sky, i will buy that when you propose a force from those stars that is able to create the centripetal and centrifugal forces that a disc that spin relative them will produce. So what is this farfield force called, it can not be gravitation that name is already taken and it diminish by the inverse square law and those stars to far away to be responsible for your *****dreamed up****** centrifugal and centripetal forces in deep space. So why does your dreamed up centrifugal and centripetal forces care about the rotation versus the siderial day. Maybe time to pondering............... JT
From: Sam Wormley on 16 Jul 2010 14:40 On 7/16/10 12:53 PM, JT wrote: > Well i can see an idiot ***trying*** to answer our rotation relative > the sun as RPM, but the idiot said he could give us the absolute > rotation of earth in RPM. > > But however i am still curious how you draw the conclusion. > > 360 / (24 * 60) = 0.25 degrees /min > > http://www.wolframalpha.com/input/?i=0.25+degrees+/min+to+RPM > > 6.94x10^-4 rpm (revolutions per minute) > > JT The Earth's angular velocity = 0.72921158553 X 10**-4 Rad/s which comes out to be 86164.0905 seconds for a 2π (360°) rotation and 239.344696 seconds for every 1° or rotation.
From: JT on 16 Jul 2010 14:49 On 16 Juli, 20:40, Sam Wormley <sworml...(a)gmail.com> wrote: > On 7/16/10 12:53 PM, JT wrote: > > > Well i can see an idiot ***trying*** to answer our rotation relative > > the sun as RPM, but the idiot said he could give us the absolute > > rotation of earth in RPM. > > > But however i am still curious how you draw the conclusion. > > > 360 / (24 * 60) = 0.25 degrees /min > > >http://www.wolframalpha.com/input/?i=0.25+degrees+/min+to+RPM > > > 6.94x10^-4 rpm  (revolutions per minute) > > > JT > >   The Earth's angular velocity = 0.72921158553 X 10**-4 Rad/s >   which comes out to be 86164.0905 seconds for a 2Ï (360°) rotation >   and 239.344696 seconds for every 1° or rotation. Is that angular velocity versus what sun fixed stars........ or what? Is it also the absolute rotation? JT
From: JT on 16 Jul 2010 15:48
On 16 Juli, 20:49, JT <jonas.thornv...(a)hotmail.com> wrote: > On 16 Juli, 20:40, Sam Wormley <sworml...(a)gmail.com> wrote: > > > > > > > On 7/16/10 12:53 PM, JT wrote: > > > > Well i can see an idiot ***trying*** to answer our rotation relative > > > the sun as RPM, but the idiot said he could give us the absolute > > > rotation of earth in RPM. > > > > But however i am still curious how you draw the conclusion. > > > > 360 / (24 * 60) = 0.25 degrees /min > > > >http://www.wolframalpha.com/input/?i=0.25+degrees+/min+to+RPM > > > > 6.94x10^-4 rpm  (revolutions per minute) > > > > JT > > >   The Earth's angular velocity = 0.72921158553 X 10**-4 Rad/s > >   which comes out to be 86164.0905 seconds for a 2Ï (360°) rotation > >   and 239.344696 seconds for every 1° or rotation. > > Is that angular velocity versus what sun fixed stars........ or what? > Is it also the absolute rotation? > > JT Sam? |