![]() |
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
| Tags: awful, mistake |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
|
"George Dishman" wrote in message ...
"Oriel36" wrote in message om... I'll make this simple for you. I'll do the same and cut your verbiage. .. the rotation of the Earth is determined by a clock as 24 hours per 360 degrees. We can test your hypothesis this weekend as "daylight savings" ends: when everyone "put's the clock back", if you are right the resulting tidal wave will inundate us here in Europe. .. the Earth does not roll around the Sun ... Still trying to take us back to Ptolemy Gerald? The sidereal value of 23 hours 56 min is based on the axial rotation of the Earth in 24 hours through 360 degrees,the pace of all clocks is set by this rotation Wrong, the 'pace of all clocks' is set equal to the _combined_ effect of the rotation of the Earth and its orbit around the Sun. 23 hours 56 min for its rotation and the other 4 min comes from the 1 degree it has moved along its orbit round the Sun. Accept the sidereal value of 23 hours 56 min as the 'true ' rotation of the Earth and Kepler's second law goes out the window and takes Newton's gravitational laws with it. Go ahead George,make the comparison and you will find you cannot have your cozy 1 degree daily displacement. http://www.world-builders.org/lesson...epler/law2.gif http://www.astro.virginia.edu/class/...olarday-FB.gif Obviously you still cannot answer the question I set you, "What time is it in figure 2?", but then you never were much good with clocks: http://www.dishman.me.uk/George/SolarDay/question.htm Good luck. Ha,ha,somebody fudged the data and tried to squeeze the Equation of Time into the 24 hour astronomical day when the Equation of Time defines the astronomical day by using the Sun as a reference for the motions of the Earth,both axial rotation and orbital motion.Unless you did'nt know the meridian alignment at noon when the Earth rotates to face the Sun directly registers an unequal pace for each axial rotation,the natural unequal day in other words. The EoT equalises the distance covered in the Earth's orbital motion as a reflection of Kepler's second law,the days are not unequal just because the Earth has an elliptical orbit but also the variation in the motion through that elliptical orbit. It is a simple choice George,accept the sidereal value and its cozy 1 degree daily displacement using the Sun and Earth and say goodbye to centuries of human achievement,you get your relativistic Earth rolling around 'warped space' but manage to demolish Newton's gravitational laws based on Kepler's planetary laws in the process. This is not a taunt but you cannot make these graphics fit,one has to be valid and the other can only be considered rubbish,your choice. http://www.world-builders.org/lesson...epler/law2.gif http://www.astro.virginia.edu/class/...olarday-FB.gif |
| Ads |
|
#2
|
|||
|
|||
|
|
|
#3
|
|||
|
|||
|
Oriel36 wrote: around 'warped space' but manage to demolish Newton's gravitational laws based on Kepler's planetary laws in the process. Kepler's planetary laws are approximations. They are based on two-body motions and are derived from a curve fit, not an underlying dynamic. Newton derived the inverse square law from Kepler's work, but his inverse square law is not right either. Bob Kolker |
|
#5
|
|||
|
|||
|
The day is set by the stars ,,not the sun.
Its your mistake. |
|
#6
|
|||
|
|||
|
"tj Frazir" wrote in message
... The.. .. .. BS Filter Activated. |
| Thread Tools | |
| Display Modes | |
|
|