I have generated a web page with the above at
http://www.ozziesnaps.com/force_paradox.htm if that is convenient
http://www.ozziesnaps.com/force_paradox.htm if that is convenient
Quantum Quack:
A flaw in your presentation:
The force exerted on the ship would not be in its mid point, but at its point closest to the sun. That is to say, the force would be at 81, not at 80. Going at 80 would not be sufficient to break free, and in fact, one would actually be pulled back, to higher and higher degrees of force. A gravitational quick sand only to be overcome by massive force.
Now, the other problem here is that you are also not realizing that any movement requires energy. That in order to overcome hte greater force behind you to achieve a lower-exertion of that force, that you must first match that force, and then if you wish to slow down again so that you do not exceed the force all together, you have to slow down to that force's power to hold you in place. This is not saying that a "lower energy level" requires more energy to reach than a higher energy level, but rather, that to move positions requires an exertion of energy, that there is not "higher pressure" or "lower pressure", and that the source of this attraction, one must also realize, is always pulling from behind, rather than being pushed from before. In essence, there is no paradox.
Actually this is a good question and intuitively one would say that the ship is not longer metastable and in fact has reached an equalibrium of forces and counter forces. However I wonder at a quantum level if equalibrium can actually be confirmed. My guess would be that even though it woud appear to be at rest that it is still in a metastable condition as the ship is never actually touching anything and that simply the forces involved are considerably more intense.Let me also ask you this: Suppose we make the gravitational source so that landing on it would not destroy one. Now, what would happen if the gravitational force overcame the rocket ship and the rocket ship landed on the surface? Would not the "infinitely small exactitude" of zero be reached? For if it has stopped on the surface - and relative to the surface, and regardless of whether the planet is moving itself, it is indeed stopped - be reached? And therefore demonstrates that an infinitely small point would not prohibit exact rest?
Also, to clarify my entire objection: Take a rubber band. Affix it to a nail or something else that will be stable. Now, pull that rubber band away from the nail, keeping one end looped on the nail. Notice that you are exerting more and more force as you pull it? Now, stop at one point. Notice that you now have to keep that force consistant, or your finger will be pulled back. Now, pull it until the band breaks (let's hope the nail holds!) and you have reached a point where your force so exceeds the pull of the rubber band, that the band can no longer hold, and you are free. Note that what you just did was tantamount to escape velocity, where the gravity of an object has (virtually) no hold anymore and what you have actually done was not "reach a lower level of energy", but broke free from a force by matching and execeding that force.
And how is this de-accelleration achieved?Accelerate by one unit, then decelerate by 2."What has to happen to the forces exerted by the ship to move a millimetre away from the source of attraction and then maintain that new distance?
How would you graph that force?"
"And how is this de-accelleration achieved?
and then apply this to an infinitely small distance....."
By exerting a countering force.
Prince_James said:Quantum Quack:
What is the programme that you use for your animations? I'd like to use the same so I can occasionally respond with my own animations of my viewpoints.
given that we are dealing with infinitey A,B and C are on top of each other and simultaneous.Prince_James said:With A at one end, C at the other, and B in the middle? That is what I was essentially doing. Or do you mean that is the end and that is it? One could not go back two points, because there is not two points back?
Quantum Quack said:given that we are dealing with infinitey A,B and C are on top of each other and simultaneous.
or at least A and C is [ B being uneccesssary.]