All cone shapes geometry12/3/2023 ![]() The term is peculiar to the English language the French, for instance, use " centre de gravité" on most occasions, and others use terms of similar meaning. It is used as a substitute for the older terms " center of gravity" and " center of mass" when the purely geometrical aspects of that point are to be emphasized. The term "centroid" is of recent coinage (1814). In geography, the centroid of a radial projection of a region of the Earth's surface to sea level is the region's geographical center. In physics, if variations in gravity are considered, then a center of gravity can be defined as the weighted mean of all points weighted by their specific weight. Informally, it can be understood as the point at which a cutout of the shape (with uniformly distributed mass) could be perfectly balanced on the tip of a pin. In geometry, one often assumes uniform mass density, in which case the barycenter or center of mass coincides with the centroid. The same definition extends to any object in n- dimensional Euclidean space. ![]() ![]() In mathematics and physics, the centroid, also known as geometric center or center of figure, of a plane figure or solid figure is the arithmetic mean position of all the points in the surface of the figure. ( April 2013) ( Learn how and when to remove this template message) Please help to improve this article by introducing more precise citations. This article includes a list of general references, but it lacks sufficient corresponding inline citations. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |