Luger187
Well-Known Member
Is it wrong that this part stuck out to me the most? LOL haha good stuff buddy...but you REALLY put some thought into this, and who knows, you could be right, or we all could be right.
But to kind of take it in a different direction, how about this; which of the following would you think would cause the MOST variation from life on earth? If you were to only replace ONE of these, but every other aspect of the other planet remained identical to earth:
-Atmospheric pressure, and the makeup of the gasses within it
-The landscape, as well as the proportion of landmass vs water
-Orbital period around said planet's sun, and/or the photoperiod (example, one day to that planet, is equal to 4 straight earth days of light followed by 4 earth days of nighttime)
-Mass and gravitational field of said planet
-Amount of moons/suns that planet orbited, or had orbiting around it in the case of moons
i think atmospheric changes would create the most change
Not true at all. A sheet of paper does not display its own gravity, it displays characteristics that imply it is effected by Earths gravity. Again, you are making overly general claims regarding Gravity. You have absolutely no idea. A baseball only has inertia from someone throwing or hitting it. If it does contain gravity merely because it is spherical, it is beyond immeasurable.
Large masses contain gravity, its most likely due to a core-structure that we have yet to study for obvious reasons.
what makes earths mass different than the papers mass? not only does the piece of paper move towards the earth, but the earth moves VERY SLIGHTLY up towards the paper. the earth obviously wins this struggle between the two, so the paper falls down. if you let go of two objects in space they will move towards eachother