A black hole
You are referring to a black hole.
You are more dense than air. You float in water because water is more dense than people.
If it can and in a gravity field, it will float to the top of the denser substance.
No, it's slightly lower at higher altitudes, slightly higher near dense rock formations.
Type your answeIt is a dense substance, with a specific gravity between 5.6-6.0 r here...
black hole
a fat fat fat fat person! :) Also known as your mom^
That is called a "black hole".
You are referring to a black hole.
A "Singularity" or a "black hole".
A black hole is an object that has completely collapsed under the force of gravity into an infinitely dense point. Around it gravity greatly distorts space and time so that, within a certain radius, it is impossible to move outward. Nothing, not even light can escape.
Yes. As an example, a black hole is so dense that its gravity is so strong that even light is drawn into it and cannot escape.
No. A black hole is an object (for lack of a better word) with such intense gravity that nothing, not even light can escape within a certain radius. The center of a black hole consists of an infinitely dense point called a singularity.
Nothing, it is a property of matter. However that said, Gravity can collapse matter making it more dense.
A black hole.
only in as much as whatever kinetic energy it has, or if it is less dense than the surrounding atmosphere. nothing really "resists" gravity, but it can work counter to it's force. steam rises not because it is resisting gravity, but because it is less dense than the air surrounding it, therefore causing it to be "pushed up"
The source of its gravity is its mass. Black holes also have the property of being very dense. Black holes by definition are objects where the escape velocity is equal to or greater than the speed of light.