Say you were digging to the middle of the earth and you got past the middle would you fall upside down?
209183
You wouldn't fall anywhere, you'd be stuck in the middle.  Gravity would be too strong for you to dig away from the center.
663580
Your question is theoretical and therefore all answers you receive will be theoretical.  I would think that even if it were for a split second, you would feel some kind of pain.  Of course, if you're floating around in space unprotected, you'd be dead before you got there.
598692
I think it would land behind you because as it rises, the rotational speed of the bullet around the earth would have to increase in order to keep up with you because it's going around a larger circle.  Of course, if you're going around a sphere, that could also be considered to be in front of you.  Also, I doubt that the bullet would fall at the same speed that it was shot.  I don't think that gravity would get it going as fast as the gun did.
230106
Gravity pulls objects towards the center of the planet. Hence in south pole it pulls the person to the core (or center) and that is why someone won't fall down. Again to fall down there should be a force pulling the person from somewhere down below. This is the same force Newton discovered when an apple fall from the tree.
670344
If the grade is relatively steep, you're more likely to fall forward going uphill and backward going downhill. Your body will subconsciously try to get you to the ground the quickest way possible.
199028
the only possible way for you to be able to go "up & down"...\n\nif your bum is made of rubber cause its gonna hit the ground ground ground.\n\n:)
520682
Well, yes, the gavity is pulling you down, and you are not moving. So you are subjected to an acceleration and are not moving.\nMind you, one can argue that the *resulting* force is zero, as the ground is reacting with an equal and opposite force to your weight; if you take it that way, to have an unbalanced force should result in motion.
54930
It would have to be a VERY large rock to have an acceleration of 2 m/s^2. That is even greater than the moon's gravitational acceleration. Even if your rock was incredibly dense, it would still have to be huge. I think this has to fall in the realm of pure fantasy.
424762
both ways you will see saw back and forth till you die because gravity will push you back down into the hole because since there is no gravity at the center \ngravity on earth is stronger  (outside the center core ) so it will keep throwing back and forth till an outside force stops you everyone all ready knows this it has been posted before
596350
Anywhere you are,is the center of the surface of the Earth.More technically,If you want to be in the actual center,you would have to go to the core.
94446
Since I was standing upon the earth’s surface before I started to levitate, my body would have a certain amount of kinetic energy prior to the levitation.  Upon levitating, this kinetic energy would “propel” me in the direction of the earth’s rotation.\n\nSo would I come down in the same place?  That would depend upon the resistance of my body to the friction of the atmosphere and the direction of the prevailing wind during the time period of levitation.  It might be possible for a very strong wind to push me faster than the earth is rotating or to push me perpendicular to the direction of rotation.  Or even "backwards."\n\nIn an “ideal” experiment, with no atmospheric friction, I should land exactly where I left the ground, give or take the distance of one step.
579236
you would probably suffocate from the high altitute b-cuz there isnt much oxygen up there.
500115
since you said "IF",  I think somewhere around the middle gravity will reverse on you and you will have to turn your body around so that you can come up on the other side head first.
589948
This is a cool question.  If you were able to tunnel through the Earth, and fall through, your speed would keep increasing until you reached the graviational center.  At that point, the net gravitational force is zero, because all of the forces cancel.  However, you wouldn't just stop because of your inertia.  You would go right through, but then you would begin to slow down, until you reached the other hole.  Depending on how high you started from the first hole, and lets say you jumped five feet above the hole, you would come to a complete stop five feet above the second hole.  Then you would fall back through and continue that cycle.  (Of course we aren't considering air resistance, which screws everything up! ;0)\n\nGuess how long it would take to make it to the other side of the Earth through that tunnel?  Approximately 42 minutes!  Not a bad way of traveling.\n\nThe other cool thing is, if you were to tunnel from say New York to Berlin, which means the tunnel isn't obviously through the middle of the Earth, it would still take you 42 minutes!
224225
yes i think so because the mass is more and it would at a greater height due to momentum, this is only apprecable if u create pressure in side.
528163
Yes in the center the gravitational pull would be equal from all sides, freefall!
466828
depends where if falls.