On Sat, 24 Mar 2012 11:48:46 -0400, T Pagano <
not....@address.net>
WRONG! If *the law of Gravity* is valid, irrespective of whether it
is the heliocentric, geocentric, or tychoan model being argued, one
would reasonably expect that objects that exert a gravitational pull
on each other would either reflect some sort of orbital relationship
or they would be crashing towards each other.
>2. The Earth didn't crash into the sun.
Ergo the earth, being the body with the less mass, would be expected
to be the one orbiting the sun.
>3. Therefore the heliocentric model is true.
Works for me as well as the virtually all of the astronomical
community. One should also note that ALL relative masses are being
taken into account here.
>I agree that premises (1) and (2) are true independently. However the
>collective argument (with its conclusion) suffers terribly from the
>FALLACY OF ASSERTING THE CONSEQUENT. It means that the conclusion and
>the argument is INVALID. See Wilkins (and not Harshman) for a further
>explanation if necessary.
The real question here is whether this distortion of yours reflects
ignorance or evasion on your part. Considering your past I expect the
latter.
>
>>Please just consider the arguments and forget about who said what.
>
>Unfortunately my time is limited (as is yours) and considering the
>source is a wise means of avoiding wasting one's time. Wouldn't you
>agree?
>
>>
>>
>>>If your new best shot is devastating to me even one reply from me will
>>>be useless. I give my lone replies my best shot. It either works or
>>>it doesn't. I win or I lose.
>>
>>The problem is that you have so far misinterpreted each of the arguments
>>I have presented, and only refuted/defeated your misinterpretation of my
>>argument.
>
>
>------------------------------------------------------------------------------------
>[BEGIN BROCCOLI'S FALSE RULE OF MOTION]*************************
>>>>>>>>Since eight (or seven) other planets orbit the "center of mass" (near
>>>>>>>>the sun) it follows necessarily that the earth (not only may) but must
>>>>>>>>also orbit the sun.
>[END BROCCOLI'S FALSE RULE]*********************
>------------------------------------------------------------------------------------
>
>I can only parse what you offer. This false rule was contradicted by
>any other body which did not directly orbit the sun (every moon in the
>system). Then Broccoli offered an exception to his rule which, more
>or less, indicated that it wasn't a necessary rule at all.
Again, ALL relative masses are being taken into account. Given the
distance squared rule it stands to reason that a relatively massive
body can capture a celestial body that is small enough and close
enough for it to orbit such body, which explains the many satellites
orbiting most of our solar system's planets.
What Broccoli was actually pointing out was that if the sun was
massive enough to rein in planets both farther and more massive than
the earth then it would also be expected rein in the earth as well.
As far as the relevance of planetary systems which retain their own
satellites, this is why I have repeatedly asked you to explain
lagrangian points as they relate to *relative* gravitational forces.
Any object closer to the earth than L1 would be expected to be
captured by earth's own gravitational force as it would be greater
than the gravitational force of the sun for that object.
Given the fact that L1 is significantly closer to the earth than the
sun, it stands to reason that the mass of the sun is much greater than
the mass of the earth and therefore the earth should be orbiting
around the sun and not the other way around.
>>I can only get you to address my actual argument, if you give me a
>>series of posts to correct your misinterpretations, so that eventually
>>you reply to the point I am actually trying to make.
>
>But you finally did dispense with the false rule of motion because it
>not only didn't prove the Earth moved it led to a number of problems.
>On or about Day 4 Broccoli did repudiate the false rule of motion in
>favor of this:
>
>1. IF the heliocentric model is true then the Earth must move or it
>crashes into the sun.
Ain't gravity a bitch!
>2. The Earth didn't crash into the sun.
>
>3. Therefore the heliocentric model is true (and by extension the
>neoTychoan model is not).
The existence of gravity is what did in the Tychoan model - centuries
ago!
The distortion that you are offering above appears to be a tautology.
The evidence for the heliocentric model lays outside the heliocentric
model itself. The earth not crashing into the sun is merely what
*follows* from the actual evidence available that you chose to leave
out.
>Premises (1) and (2) are perfectly fine as independent statements,
>unfortunately the collective argument and hence the final conclusion
>is fallacious; that is, it suffers from the Fallacy of Asserting the
>Consequent. See Wilkins (and not Harshman) for further details on
>this invalidity.
Of course the real argument is more like:
1. If the force of gravity exists then objects within our solar
system would either be moving towards or orbit each other relative to
their respective masses.
2. Since the force of gravity is relative to the collective mass of
any two objects, the object with the lesser mass will orbit the object
with the greater mass. And yes, the center of gravity (or barycenter
if you prefer, but NOT the center of mass) may very well lay outside
of the more massive object. The relationship that Pluto has with its
moon reflects this.
3. With respect to the distance squared rule, When an object with a
lesser mass than its closest neighbor but close enough to that
neighbor so that the shared gravitational pull is greater than the
pull of a more massive third body located farther away, the object
will orbit the closest neighbor and not the larger body farther away.
Following these rules, it is clear that our solar system does indeed
follow the heliocentric model with the earth orbiting the sun.
>>Will you agree to remain in a discussion with me on mass, gravity and
>>orbits in our solar system, long enough to make you understand my actual
>>argument?
>
>If you can offer an argument which proves that the Earth moves or that
>the NeoTychoan model is not possible given the Laws of Physics then
>offer it. I will respond. If your argument requires endless
>discussion then it can't be very good.
But you've been repeatedly dodging the significance that gravity plays
all along. Do you not consider gravity to be part of the 'Laws of
Physics'? You certainly haven't accounted for it.
Again, care to discuss the existence and significance of lagrangian
points with respect to relative gravitational pulls and their
locations?
>>My argument is about the force (usually gravitational) needed to change
>>the direction of a moving (with inertial force) body (here usually the
>>sun, although the effect of gravity on the earth and moon may become
>>part of the issue).
>
>So Broccoli is clear about things:
>1. I agree that IF the heliocentric model is true the Earth must move
>or the Earth crashes into the sun.
If gravity exists then it follows that the heliocentric model is true.
It also separately follows that, because of the force of gravity (not
*because of* the heliocentric model), the earth must move or crash
into the sun.
>2. Unfortunately there are good scientific reasons to believe that
>heliocentricism is false.
Name one!
>There is no independent evidence that the
>Earth moves, but there is independent evidence that it is at the
>center of the universe. Broccoli offered an example of that evidence
>with his graphic of the super clusters.
Broadly speaking, the earth is located in the middle of things, just
as with pretty much every other celestial object visible to the naked
eye.
>So Broccoli's vague beginning of an argument (shown immediately above)
>barks up the wrong tree with regard to the neoTychoan model and
>indicates a fundamental misunderstanding of Newton's Laws.
Pot, meet kettle!
>In the heliocentric system all the bodies rotate about the center of
>mass (and not the Sun though the COM is close to the Sun). While the
>bodies rotating around the center of mass have gravitational effects
>on each other their only effect on the center of mass is to cause it
>to be fixed and immobile. That is, its acceleration is Zero.
Actually, the center of *gravity* or barycenter shifts in a dynamic
way relative to the location of all bodies at any given moment.
>In the case of the neoTychoan model the Earth is the center of mass in
>a completely different rotating system.
The earth *is* the center of mass or it is coincidentally *located at*
the center of mass (or barycenter)? Pick one!
For the first to be true the earth itself must have a mass greater
than the sun, just for starters. At a minimum this would lead to a
majority of the planets (the outer ones at least) rotating around the
earth and not the sun. This would also lead to the lagrangian points
being in a completely different location than where they are currently
observed to be.
A great deal of special pleading would be necessary for the second to
be true and just because the earth might just coincidentally be at
that location does not mean that it somehow magically takes on
characteristics as though its own mass is what is creating the effect
of that particular location. The earth would still be subject to the
same gravitational forces as always and can easily be pulled away from
such a location by a nearby object with sufficient mass (like the
sun).
>Newton's Laws indicate that
>the acceleration of the center of mass (in this case the Earth) of the
>neoTychoan rotating system has an acceleration of zero. In other
>words,
In other words, you're full of shit!
>* IF the neoTychoan model is true, not only does the Earth NOT move
>but it cannot move.
It looks like you disproved the neyTychoan model on your own then. The
earth both can and does move.
>_______________________________________________________
>WHAT MUST FRIAR BROCCOLI SHOW TO PREVAIL?
>---------------------------------------------------------------------------------------
>1. He must offer independent evidence that the Earth moves.
>
>2. He must prove that space "must" be curved and that Euclidean space
>is ruled out.
>
>3. He must show that the Earth is not at the center of the universe
>or can't be at the center.
>
>4. He must show that the universe is not rotating or that rotation is
>ruled out.
What? Nothing about gravitational forces? Really?