lets say you actually can jump into the hole and live. since the gravity pulling towards the center, would you just hover at the center?

 

would that mean anything that comes close to the hole would be sucked in?

 

no because when you stand on the cliff.. the cliff doesn't pull you down.

 

quoted for truth. gravity is a constant all over the world so would it be affected by how close you are to the center?

 

OK, so it's a hole in the ground, drilled all the way to the core. would it have any effect on the way the earth will rotate? as you get closer to the center wouldn't the hole have a more substantial chance of collapsing?

 

you are right.

on average gravitational force is -9.80m/s². Negative being the direction of the force pulling from the center of Earth.

 

Wait the earth is filled with manga? Wonder if they have Initial D...

Seriously, you'd fall, hit terminal velocity, then gradually slow to a stop at the point you hit the center, at least as far as I was taught.

Gravity is a constant, correct, "radiating" from the center of the earth. When you hit the center, it'd be pulling equally in all directions, hence you'd stop. However, I'm not sure if the force is enough to actually stop you, or if momentum would keep you going. If it did, though, you'd just pass the center, then slow down and fall back towards the center again.