To add comments or start new threads please go to the full version of: Cosmic Mechanics
PhysOrgForum Science, Physics and Technology Discussion Forums > Space > Space

Zarkov
Ok it has been requested that an elementary course in cosmic mechanics be discussed.

I will start off with an observation

I call it Gcentral-spin or Gcs

NASA calls it mu... actually they use the Greek letter u

Gcs = r v^2

v= velocity of orbiting body
and r = distance from the centre of the central body

Now some homework

If a satellite is orbiting the Earth at earth-radius, its velocity is 7.91 km/sec
.... forget air resistance

What is the value of Gcs (call this 1) .... now do the same calculation for the Moon, and for some other satellites at varying distances from Earth that you can get data for... you should source data... and post that data to share

The purpose of this is to determine just what goes around what... remember spin systems have a preferred frame of reference.. and all concepts here are spin-centred.

Can Gcs (1) be used to determine all spin characteristics of the Earth system ?
Beer w/Straw
QUOTE (Zarkov+May 14 2008, 05:02 AM)
If a satellite is orbiting the Earth at earth-radius, its velocity is 7.91 km/sec
.... forget air resistance


laugh.gif
Zarkov
well that's that

you can't even get pass an example


drain thread
Zarkov
Transported from another thread

QUOTE
Paul h:- >G has nothing to do with gravity.blink.gif blink.gif WHAT? blink.gif blink.gif



QUOTE (->
QUOTE
Paul h:- >G has nothing to do with gravity.blink.gif blink.gif WHAT? blink.gif blink.gif



Zarkov:- uh ?

Newton's G has nothing to do with gravity... it is a compound value. composed of spherical constants, pi and the scaling factor of magnetism

It is a "matter" constant... related to the "mass of a spherical body"

and NOTHING to do with gravity....

Gravity is to do with FIELD spin.... which is driven from afar.................

Yes weird hey... but its true
Earthlings have gone light years off the mark in so many important scientific concepts.



QUOTE
Paul h:-Like a remote controlled drone aircraft, or model car???




well in effect all the spin systems of the Universe are linked like cogs, one driving the other... there are drivers and there are those that are driven

Mach twigged to this quite a while ago... see Mach's principle

but I suppose all are drivers and all are driven, all spins are governed by energy considerations

eg the Sun drives the Earth... the Earth drives the Moon... the galactic spin drives the Sun.... and Jupiter drives the Sun to some degree... what a tangled spinning web!!!

all understandable... but space travelers are going to have to map out the spin zones if they wish to go where no earthling has gone before AND be able to come back, LOL

Now I know g = (G M1*M2)/r^2 Newton

but really g = (Gcentral-spin) / r^2.... ie spin / r^2... or an acceleration resultant towards the centre of spin.

so since the mass of the Earth or whatever cosmic body you wish to point to, is NOT really known...... and, as if you know the mass of the Sun... this is shabby science

to point to mass to generate gravity is totally totally SILLY

so from the above

IF you knew G with certainty... (and G's value is NOT the value published, BTW close but incorrect)

then you may find cosmic mass from Gcentral-spin = G * cosmic Mass

but to use cosmic mass in any equation is just so inaccurate

Cosmic mass is the superposition of all charged and magnetic particles in a spherical body.... mmmh, just a bit hard to play with, LOL
Quantum_Conundrum
QUOTE
The purpose of this is to determine just what goes around what... remember spin systems have a preferred frame of reference.. and all concepts here are spin-centred.



Um, no they don't.

Both Newton and Einstein affirm that every viewer has a right to consider themself at rest in their own frame of reference. there is NEVER a preferred frame of reference in relativity.



NOw, whether relativity is correct in saying this or not, I don't think it is, but at least seperate your own ideas from the correct interpretation of mainstream ideas.
Zarkov
QUOTE
your own ideas from the correct interpretation of mainstream ideas.


Mainstream ideas, in this case are totally incorrect, as I was about to demonstrate from this thread

THESE ARE ALL MY MATH INTERPRETATIONS>... this is not someone's else's ideas

Certainly I am building upon Newton... and maybe more

But I am sure the reader never would have thought that ZARKOV is a parrot... like most here !!!!!!!!!

LOL
Zarkov
QUOTE
Paul h:- gravity and non-spinning objects.


READ MY LIPS....

FIELD SPIN not planet rotation !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You are reading my words with your own mindset... that is OK by me, but before you cry foul, really try and read what I say CORRECTLY

Space is composed of differentially spinning fields of Poynting vector energies
magnetic-electric field spin... ALL connected via Mach's principle... and yes it is these field spin that dictate INERTIA
Sec
Whatever eventual mechanism is discovered to explain gravity, barkingly braindead Zarky is > profoundly incapable of understanding that it will continue on being just G.

dry.gif
PhysOrg scientific forums are totally dedicated to science, physics, and technology. Besides topical forums such as nanotechnology, quantum physics, silicon and III-V technology, applied physics, materials, space and others, you can also join our news and publications discussions. We also provide an off-topic forum category. If you need specific help on a scientific problem or have a question related to physics or technology, visit the PhysOrg Forums. Here you’ll find experts from various fields online every day.
To quit out of "lo-fi" mode and return to the regular forums, please click here.