What we call "gravity" is a fact of nature that causes forces of attraction in both
directions between every two specks of mass, no matter where they are or what
else is in between them. The forces are stronger if the masses have more mass,
and if they're closer together.
That's the connection between gravity and the force of it.
(The force of gravity is not the only force there is. Force can also be generated
by a muscle in your arm, an electrical charge on a rubber balloon, a bottle rocket,
a horse, wind, a gasoline engine, flowing water, a stretched rubber band, etc.)
Sorry. They can't, because gravity is real and centrifugal force isn't.
In both directions along the line between the centers of the two masses that are being drawn together by gravity.
Gravity. Well, the strong nuclear force and the electromagnetic force can pull matter together, but electrical and magnetic forces can also repel. Gravity always attracts. This particular question is pretty obviously about gravity.
No. Gravity is an attractive force, meaning it acts to pull things together.
yes
Sorry. They can't, because gravity is real and centrifugal force isn't.
No an nebula is held together by the balance of the inward force of gravity and outward pressure.
In both directions along the line between the centers of the two masses that are being drawn together by gravity.
Gravity. Well, the strong nuclear force and the electromagnetic force can pull matter together, but electrical and magnetic forces can also repel. Gravity always attracts. This particular question is pretty obviously about gravity.
Gravity, the force of attraction between all masses in the universe, is the inward force that holds a star together.
No. Gravity is an attractive force, meaning it acts to pull things together.
gravity
Gravity
Gravitational force (or gravity) is a force that pulls things together.
The answer is simple: gravity.
gravity
dust