I thought that was the commutative property.Similarly whenever you see a + b this is identical to b + a.
This is referred to as the cumulative property of addition.
I thought that was the commutative property.Similarly whenever you see a + b this is identical to b + a.
This is referred to as the cumulative property of addition.
I thought that was the commutative property.
The force of gravity between two objects at a given distance apart (r) is given as F = G M1 M2 / r^2 where G is the gravitational constant, and M1 and M2 are the respective masses of the objects.well.... show it...
where is the math?
link perhaps?
What do either of these two have to do with the price of eggs?Remember we are discussing things in absolute terms... Heisenberg comes close, as does Maxwell but they are not quite on the nail IMO.
Yes it can.Facts:
An object can not move away from a source of attraction by applying less energy.
It's not discrete blocks but a continuum.You have to apply more energy to move into a position requiring less energy.
No, it really isn't....a more+less paradox exists if you seek a steady, non-accelerating velocity away from a source of attraction. This is forced upon us as an outcome of the inverse laws.
Again thanks for taking the time to post.The force of gravity between two objects at a given distance apart (r) is given as F = G M1 M2 / r^2 where G is the gravitational constant, and M1 and M2 are the respective masses of the objects.
This formula helps calculate the acceleration due to gravity at the earth's surface on an object:
F = Ma, so the gravitational force on an object with mass M1 at the earth's surface will be given by G M1 M2 / r^2 where M2 is the mas of the earth, and r is the radius.
This gives roughly 9.81 m/s^2 - at the surface.
However, differentiate that force with respect to the radius and you end up with dF/dr = -2 G M1 M2 / r^3
This is the rate of change of the force as you get higher (as r increases).
If your intention is simply to match this gravitational force with thrust so that the net acceleration is zero and the object thus climbs with the same velocity, these equations will help you achieve that.
What do either of these two have to do with the price of eggs?
Yes it can.
Think about it: if the attractive force reduces with distance then, assuming you have an upward velocity at the start, by applying the same force up you will gradually start to accelerate away, as the net force upwards increases.
If you apply zero force upward then you will decelerate and fall back to the source.
There is thus, even using this simplistic conceptualisation, a point between zero thrust and maintaining the initial thrust level at which the thrust can reduce in line with the decreasing attractive force such that the velocity can remain constant.
It's not discrete blocks but a continuum.
Otherwise you'll keep arguing Zeno's paradox and insist that the sum of an infinite sequence can't be reached.
No, it really isn't.
I speak English as it is spoken, and better than most here, I dare say.Is this how you usually speak to women, lovey?
Are you sure?It is a paradox, and there's no solution.
???Should? You're asking us to make some kind of moral judgment about the possibility of a logical proof? Seems a bit odd.
Should
3. used to express expectation or probability: He should be here soon. I should know by tomorrow
9. (vagueness) You use should in expressions such as I should think and I should imagine to indicate that you think something is true but you are not sure: I should think it's going to rain soon.
EB7. (formal) You use should in conditional clauses when you are talking about things that might happen: Should you be fired, your health benefits won't be cut off.
No, I'm not sure. No more sure than any of the philosophers who have spent a couple of millennia debating the matter.Are you sure?
If so, how could you possibly be sure?
It's usually about moral obligation, at least when it comes to the actions of human beings.???
Seems we really don't speak the same kind of language.
"Should" doesn't necessarily signal a moral judgement.
If you meant "Do you expect it will be possible to prove there is in fact no paradox?" or "Do you think it is likely that a proof that tehre is in fact no paradox will be discovered?", then my answer in both cases is: no.Finally, do you think it should be possible to prove there is in fact no paradox.
OK, so perhaps you could look up what Wiki says: https://en.wikipedia.org/wiki/Liar_paradoxYou asked: If you meant "Do you expect it will be possible to prove there is in fact no paradox?" or "Do you think it is likely that a proof that tehre is in fact no paradox will be discovered?", then my answer in both cases is: no.
All of them depend on converting directly, assuming an equivalence, between the "sentence" and a logical statement - which you explicitly excluded, in post 6.OK, so perhaps you could look up what Wiki says: https://en.wikipedia.org/wiki/Liar_paradox
There are a number of interesting resolutions proposed.
Prove there is "equivalence".All of them depend on converting directly, assuming an equivalence, between the "sentence" and a logical statement
I didn't do that. Quote me when you allege I said something.assuming an equivalence, between the "sentence" and a logical statement - which you explicitly excluded, in post 6. So none of them apply to the OP here.
It's assumed, not proven, in your link.Prove there is "equivalence".
Post 6 of this thread, as cited.I didn't do that. Quote me when you allege I said something.
it is mathematicsSecond, if you think it is not a paradox, please explain briefly why.
the nature of the paradox lies in the mind of the perceptual field of comprehension by predisposition.Finally, do you think it should be possible to prove there is in fact no paradox.
The paradox lies in the "whole sentence".This sentence is false: 1=0.
Good points.'This sentence is false" is completely self-referential. There is no information in it to be true or false.
I makes sense to me and it apparently made sense to many of the mathematicians and philosophers who have discussed it since the first Paradox of the Liar 2,500 years ago.It makes no sense
Problem solved?If the sentence is false, then the WHOLE statement can be considered to be untrue, but in order for this to be considered, the statement must BE CONSIDERED TO BE TRUE!