wishbones
Georgia Keeps Pulling on My Ring was created in 1977-10.
WD40
The pulling force that keeps us on Earth is gravity. Gravity is the force that attracts objects with mass toward one another. This force is what keeps us and everything else on Earth grounded.
Weight.
A physical change is when a substance changes, but still keeps its identity. When a chemical change occurs, the substance changes its identity.
Trichotillomania (hair-pulling disorder) http://www.mayoclinic.com/health/trichotillomania/DS00895
The only that I know of is that you need an alignment.
The sun stays in space due to a delicate balance between two forces: gravity pulling the sun towards the center of its mass, and the outward pressure created by nuclear fusion reactions happening in its core. This balance keeps the sun stable and prevents it from collapsing or drifting away.
tempature
tempature
There are TWO forces that keeps objects in orbit; gravity and inertia. Everything is in motion. The force of inertia, the momentum that an object has BECAUSE it is moving, KEEPS the object moving - at a constant speed and in the same direction. But if inertia alone ruled, all of the planets would fly out away from the Sun. Another force must tie things together, and that is gravity. Gravity ties every mass to every other mass, pulling them together with a force that is proportional to their masses - but which decreases proportionally to the SQUARE of the distance between them.
The force that keeps a swing swinging is primarily gravity. The swinging motion is a result of the interplay between gravity pulling the swing downward and the tension in the chains or ropes supporting the swing.