Originally posted by Mindship
You mean there's matter w/o density?
inertia, the tendency of matter to remain at rest, if already at rest, or, if moving, to keep moving in the same direction, unless affected by some outside force.
Yes, the moon is where it is because of the Earth's gravitational field. The orbiting motion gives the moon momentum. Moving the moon, however (changing the direction of its momentum) brings in the factor of inertia. That's why this is the main force Superman had to overcome in moving the moon. As you say below, "Gravitational force is the weakest of most forces"--actually, by far the weakest of the four fundamental forces--"so its likely that this is the lowest variable..." Following your own reasoning, then inertia--a factor in changing momentum--would be the main force to overcome in moving the moon, not gravity. You even realize this yourself, below.
in fact, i realized this in my first post regarding gravity and inertia of the moon. i believe i called inertia Y and gravity Z
my point is to state that, out of the three things mainly involved, hulk probably couldn't do any of them, even if they were reduced into a straight 'lift' scenario. The gravititational pull of the earth on the moon HAS to be well higher than the energy equiveliance required to lift 150 billion tonnes, or else the moons own inertia, which as you have described is increadable, and its mass, also increadable, would pull the moon out of orbit (in fact, it has a tendency to do this at a rate of some inches a year)
(BTW, lots of matter without density. well, it gets into what you consider matter, but im sure you are up on theoretical physics, yes?)
Originally posted by Mindship
Thank you.
This is why moving objects in Earth orbit (eg, Hubble telescope) is difficult. In space they are weightless, but not massless, hence, again, inertia--momentum--is the force to overcome.
a force. you also fail to realize that a good portion of inertia is CAUSED BY GRAVITY, but your gr 9 science text book will tell you this.
Originally posted by Mindship
Friction with what? The air? The moon headed for the Earth, or grazing it, has so much mass, in relation to our thin envelope of atmosphere that friction would not be a significant factor in stopping it. Heck, the air doesnt even stop large asteroids (just ask the dinosaurs). Also, the above proves nothing about whether or not the Hulk--made angry enough and braced--could move the moon. As for Superman being more versatile: thanks for reminding us of the obvious.
lol, meant to take this out too 😛
air compared to space has a much greater degree of density causing friction.
i re- read this, im not sure if i explained myself properly.
on earth, to STOP an object in motion it takes less energy than to stop an object moving in space.
i think that is all that i meant to say, what i had written before was very misleading and confusing
(BTW, the speed of a meteriorite is HEAVILY decreased as it enters the atmosphere and travels through the air)
Originally posted by Mindship
"Outclasses" is vague and subjective. Better to have said, Superman beat the Hulk. But this does not necessarily mean Superman is ultimately stronger than (Savage) Hulk.
Hulk has never shown a feat on par with anything described in what would be required to move the moon
so unless we get to just "make up" events in comics, hulk is not as strong as superman
Originally posted by Mindship
Definitly something to consider, but likely open to writer whim.
writer whim is irrevelant
we are trying to eliminate the biases/financial concerns of a creative team