What is the relationship between gravity porosity and energy?

Answer 1

gravity is one of the 4 forces of nature: here are the 4 forces of nature:

1. strong
2. weak
3. electromagnetic
4. gravity

in Newtonian mechanics: gravity is more real.. than in Einstein world - where its a space-time-warp and has something to do with topology - and rubber-sheet-geometry

in the real world -> gravity has a value of 9.8 m/second square.. on the moon - the value of gravity = 1/6th of what it is on earth -> that's why people almost fly when on moon..as the force holding their feet on ground is 1/6th less than that on God's earth.

porosity = pertains to a subjective measure or more technically, a relative measure of pores on the surface or the lattice ->

it has nothing to do with gravity.. gravity - in a given reference frame { lets stick to netwonian earth} -> = constant - regardless of the properties of the earthly object.

Engery is very subjective -> but i guess - for most practical purposes, we are dealing with 2 of the most prevalent forms: [ non-chemical}:

[1] kinetic energy

[2] Potential Energy

Kinetic energy is a measure of momentum /speed. velocity -> etc and yes. visceraly one could think of a missile - has more kinetic energy than a stone hurled by a shop keeper in Israel - > kinetic enegry = F ( mass of the object, velocity of the object}

kINETIC ENEGRY = 1/2 m x {VELOCITY) 2

i.e. half times.. the mass times the square of the velocity { mass and velocity of the object who's kinetic energy you want to measure}

th other form of enegry is potential energy -> think of it as "trapped energy - waiting to exhale" -> trapped because its not moving and you cant see - its latent//

imagine the impact of a sumo fighter falling on you - versus the impact of a think-waif-model -> size 4 or size 6 frame - faling on you -> can you feel the potential impact

well, that's luckily just a potential - not a sumo hurled toward you..

Obviously sumo weighs more.. has more MASS ->

and well, as you can guess the gracity of the impact of a sumo falling on you would be - well, felt - and the potential will be realized - as in it would become real - not hypotehical/imaginary

and you can guess -> poetntial enegery hence = function of { mass, gravity and well one more thing}

here is the thing:

imagine -> two cases :

case a : a sumo falling on you from the first floor

case b - a sumo falling on you from the 9th floor?

which case would you - potentailly - avoid? -> let me guess -> the one that has minimum impact ? or enegry ? right?

so., did you say a ? ok/ then

that thing is called : height from the datum : ie. height of the object ( in this case the sumo fighter} from where you are :

so potential energy = f( mass, gravity, height from the reference frame}

= m.g.h { mass multiplied by gravity multiplied by height}

so, to answer your question:

1. gravity has no relationship with porosity
2. gravity is directly proportional to the potential energy*

* if the value of gravity = zero -> then there is no potential energy - can you see why?

1. because gravity = a force that pulls ->
2. if there is no force that pulls objects toward each other.. then which potential are we talking of?
3. In short it wont exist ? the potential ie.. would have a value of zero..

PS: You can see it in your life too..

cheers

olga lednichenko

Answer 2

Gravity porosity measures the void spaces within a material due to the gravitational settling of solid particles. Energy is required to initiate and maintain this settling process, influencing the porosity distribution within the material. The relationship between gravity porosity and energy is that energy input affects the gravitational settling of particles, which in turn influences the porosity structure within the material.

Answer 3

Porosity refers to the amount of 'empty' space inside of an object. Permeability refers to how well water may flow through material.