Survey
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* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Earth and Sun Gravity-a force of attraction, or pull, between any two objects. Orbit-a path one object takes around another objects. Inertia-the tendency of a moving object to keep moving in a straight line. Revolution-one complete trip around the Sun. Rotation-a complete spin on the axis. Mass and distance-the strength of the pull of gravity depends on this.