- #1
Huggas
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Hello everyone!
I am an undergraduate getting three bachelors in Anthropology/Ecology/Neurosciences (just to show off of course), but sadly no true physics (I don't show off that much, I'm still humble).
I am working on a personal project, a tabletop role playing game, where my main struggle is its main premises.
My world is a hollow Earth type world (yes I read the rules of this forum, this is just a RPG, and it's fantasy, nothing linked with the conspiracy, it just makes it interesting), and all I would like to ask is one question.
So imagine, their known and livable world is in a sphere, from which:
1, their "ground" is infinite in depth as it spreads away forever.
2, their center of the universe is the center of their sphere.
3, their "space" is first "empty", but gets denser and denser as it gets closer to the center of the sphere.
(Thus there is ultimately sphere in the sphere, where the "ground" is infinite, and the "space" is finite and small)
My question here is about gravity, and I would like to see if there is any possibility of it:
As the mass (to be defined) of their dense ground pulls everything towards the ground, and the mass (to be defined) of the universe gets denser at a certain point,
Could there be, depending of the defined masses of ground and space,
1, a livable environment where it would still be that of a normal gravity like on earth,
2, a zone in between ground and space where there would be no real forces (and/or they both get cancelled),
3, a place where the force from the dense "space" center of the sphere pulls objects.
And otherwise, if we removed the assumption #3 (just an empty space, no densification), could possiblities 1&2 happen?
Thanks to everyone for their time and attention, I look forward to your answers!
P.S.: I just made a fast sketch of the concept, just to broadly give the idea as it's quite far stretched.
I am an undergraduate getting three bachelors in Anthropology/Ecology/Neurosciences (just to show off of course), but sadly no true physics (I don't show off that much, I'm still humble).
I am working on a personal project, a tabletop role playing game, where my main struggle is its main premises.
My world is a hollow Earth type world (yes I read the rules of this forum, this is just a RPG, and it's fantasy, nothing linked with the conspiracy, it just makes it interesting), and all I would like to ask is one question.
So imagine, their known and livable world is in a sphere, from which:
1, their "ground" is infinite in depth as it spreads away forever.
2, their center of the universe is the center of their sphere.
3, their "space" is first "empty", but gets denser and denser as it gets closer to the center of the sphere.
(Thus there is ultimately sphere in the sphere, where the "ground" is infinite, and the "space" is finite and small)
My question here is about gravity, and I would like to see if there is any possibility of it:
As the mass (to be defined) of their dense ground pulls everything towards the ground, and the mass (to be defined) of the universe gets denser at a certain point,
Could there be, depending of the defined masses of ground and space,
1, a livable environment where it would still be that of a normal gravity like on earth,
2, a zone in between ground and space where there would be no real forces (and/or they both get cancelled),
3, a place where the force from the dense "space" center of the sphere pulls objects.
And otherwise, if we removed the assumption #3 (just an empty space, no densification), could possiblities 1&2 happen?
Thanks to everyone for their time and attention, I look forward to your answers!
P.S.: I just made a fast sketch of the concept, just to broadly give the idea as it's quite far stretched.