Encyclopedia > Motion

Article Content

Motion

In the law, a motion is a procedural device to bring a limited but contested matter before a court for decision.

In physics, motion means a change in the position of a body with respect to time, as measured by a particular observer in a particular frame of reference. Only relative motion can be measured; absolute motion is meaningless. See also equation of motion, Newton's laws of motion.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Shinnecock Hills, New York

... density is 326.2/km² (842.9/mi²). There are 928 housing units at an average density of 173.1/km² (447.3/mi²). The racial makeup of the town is 89.99% ...