Look up Center, center, centered, centre, or centres in Wiktionary, the free dictionary. Center or centre may refer to: Mathematics. Center (geometry), the middle of an object; Center (algebra), used in various contexts Center (group theory) Center (ring theory) ...

Ancient world. The nature and mechanism of gravity was explored by a wide range of ancient scholars. In Greece, Aristotle believed that objects fell towards the Earth because the Earth was the center of the Universe and attracted all of the mass in the Universe towards it. He also thought that the speed of a falling object should increase with its weight, a conclusion which was later …

Sep 15, 2021 · The center of gravity (CG) is the center to an object's weight distribution, where the force of gravity can be considered to act. ... wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 69 people, some anonymous, worked to edit and improve it over time ...