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Gravity has to travel through countless dimensions.
then again no one knows.
that's what I like to believe
then again no one knows.
that's what I like to believe
Mon, 06 Feb 2012 08:46:19 GMT
I would agree that at the surface of our Earth it would appear to be week, after all we can stand on the surface of the Earth without risk of being pulled into it core.
a black hole is another kettle of fish altogether, it's almost an atomic waste disposal unit, ripping atomic structures to shreds! This then brings me to another question does gravity have a maximum value or strength?? Or is it always proportionate to mass.
greater the mass the greater the gravity "exerted". to infinity. Gravity is both last and foremost of the forces. It is the weakest of the four forces, but has the greatest effect on large scale structures.
two nuclear forces are strong but of extremely short range.
electromagnetic force is both stronger than gravity and a long range force, but is both an attractive and repulsive force, with opposite polarities attracting each other.
tends to cause large bodies to generally be electrically neutral, which in turn tends to cancel out the electromagnetic force over long ranges. Gravity is both long range and totally attractive.
makes it the overriding force over long ranges, and allows it to form large structures.
can add more and more mass making it stronger and stronger and more likely to pull in even more mass. (Unlike electromagnetism, where if you keep trying to add more and more like charges to an object, these like charges tend to repel each other and work to tear the object apart).
a black hole is another kettle of fish altogether, it's almost an atomic waste disposal unit, ripping atomic structures to shreds! This then brings me to another question does gravity have a maximum value or strength?? Or is it always proportionate to mass.
greater the mass the greater the gravity "exerted". to infinity. Gravity is both last and foremost of the forces. It is the weakest of the four forces, but has the greatest effect on large scale structures.
two nuclear forces are strong but of extremely short range.
electromagnetic force is both stronger than gravity and a long range force, but is both an attractive and repulsive force, with opposite polarities attracting each other.
tends to cause large bodies to generally be electrically neutral, which in turn tends to cancel out the electromagnetic force over long ranges. Gravity is both long range and totally attractive.
makes it the overriding force over long ranges, and allows it to form large structures.
can add more and more mass making it stronger and stronger and more likely to pull in even more mass. (Unlike electromagnetism, where if you keep trying to add more and more like charges to an object, these like charges tend to repel each other and work to tear the object apart).
Mon, 06 Feb 2012 09:07:13 GMT