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The other explanation which is "density" still requires gravity to function which as you say would be a largely diagonal force for most people.
originally posted by: FlatBastard
a reply to: Vasteel
the sun would not set but get smaller and further away.
But the sun does not set, it does get smaller, and it does go further away, it seems to set because it is moving away from you towards the perspective horizon and it is cut off once it passes that horizon. It can all be explained by perspective and there is loads of time lapse footage on YT showing this.
In places where the atmosphere is humid the change in size is not as dramatic because the atmosphere works as a lens, however in places where the atmosphere is dryer, you can see it shrinking in size, dramatically.
Btw, most sunset pics and footage are zoomed in giving a false perception of the size in the sky.
Air pressure differential
Gravity does not "make things go up"
originally posted by: FlatBastard
How does gravity make a ball filled with air, held under water and being less dense than water, float up?
I am talking about gravity the force that comes from the center of the Earth, pulling matter straight down towards that center.
originally posted by: FlatBastard
I agree, the explanation of buoyancy and density still requires a law dictating that less dense matter goes up, and denser matter down, but it sure doesn't need gravity, nor is gravity a good explanation for what we see.
Gravity is basically only needed to keep ballers from falling of their ball Earth.
originally posted by: FlatBastard
But the sun does not set, it does get smaller, and it does go further away, it seems to set because it is moving away from you towards the perspective horizon and it is cut off once it passes that horizon. It can all be explained by perspective and there is loads of time lapse footage on YT showing this.
gravity works just as predicted and therefore on a flat earth would still be largely diagonal in any particular location.
Far as I know it's that the water and ball are both falling towards the center of the earth due to gravity, but the water being denser basically pushes the air-filled ball out of the way on its way "down" which displaces the ball in the opposite direction. This is what I meant about gravity being required for density to work as with no gravity, density shouldn't matter (I *think*, I am not a physicist).
Gravity (with bouyancy) does explain "that less dense matter goes up, and denser matter down" though. It also explains the movments of the stars and planets. There were problems when it came to the movements of galaxies however which is how dark matter got dreamt up. I never liked DM as it seemed like making stuff up to get the theories to fit the data. Apparantly there is evidence for DM now, maybe not.
We are just going to have to disagree here. To my own eyes the sun does go below the horizon in a way that perspective would not account for, but is entirely consistent with me standing on a spinning globe looking at a distant but massive sun.
How far away would this "perspective horizon" be?
And would I be correct in saying that it would be the absolute limit on visual distance?
The other things are, as I have said, why do the southern hemisphere stars not appear to spin around polaris according to FE but instead spin the opposite way around a fixed point which should not exist in FE but is consistent with globe? and how does Australia have longer summer days than nights given that a "rimward" small sun should never be able to produce this effect?
originally posted by: 13ssA
a reply to: MasterAtArms
gravity works just as predicted and therefore on a flat earth would still be largely diagonal in any particular location.
You don't know that. Gravity hasn't been tested on a flat plane as large as, lets say, the moon. Just because it works as predicted doesn't mean we know how it works, because we don't. Bear in mind that I haven't invented anything yet, just trying to bypass a theory that can't work on a flat plane with a plausible solution. There is nothing complex about it - it just works in a different way and at the same time has almost an identical effect.
P.S. You don't have to repeat all your cliché statements just to feel "superior". It's pathetic.
originally posted by: ignorant_ape
flat earthers : explain this image :
a reply to: 13ssA
How does the sun, moving away form me, perpendicular to me, at my sunset, allow it to rise up or be directly overhead and not perceptibly moving in other locations and timezones on a flat earth model ?