Answers

2014-06-14T16:14:39+08:00
Gravity is the natural force that causes things to fall toward the earth. (in physics)
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Gravity, or gravitation, is one of the fundamental forces of the universe. In this article, we discuss it in three parts:

Everyday sense: the force which causes objects to fall onto the ground.
Newton's laws: how gravity keeps the Solar System together.
Einstein's theory of general relativity: the role of gravity in the universe.
Some physicists think gravity is caused by gravitons, but they are still unsure.
that is easy question
2014-06-14T16:16:17+08:00
The force that attracts the body toward the center of the earth
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