- position vector of a point
- радиус-вектор точки
English-Russian glossary on space technology. 2015.
position vector of a point
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position vector — ▪ mechanics straight line having one end fixed to a body and the other end attached to a moving point and used to describe the position of the point relative to the body. As the point moves, the position vector will change in length or in… … Universalium
Position vector — A position, location or radius vector is a vector which represents the position of an object in space in relation to an arbitrary reference point. The concept applies to two or three dimensional space.Keller, F. J, Gettys, W. E. et al. (1993),… … Wikipedia
position vector — noun : the vector of a point drawn from an origin to the point … Useful english dictionary
Point mass — is an idealistic term used to describe either matter which is infinitely small, or an object which can be thought of as infinitely small. This concept in terms of size is similar to that of point particles, however unlike point particles the… … Wikipedia
vector analysis — the branch of calculus that deals with vectors and processes involving vectors. * * * ▪ mathematics Introduction a branch of mathematics that deals with quantities that have both magnitude and direction. Some physical and geometric… … Universalium
position — n. & v. n. 1 a place occupied by a person or thing. 2 the way in which a thing or its parts are placed or arranged (sitting in an uncomfortable position). 3 the proper place (in position). 4 the state of being advantageously placed (jockeying for … Useful english dictionary
Euclidean vector — This article is about the vectors mainly used in physics and engineering to represent directed quantities. For mathematical vectors in general, see Vector (mathematics and physics). For other uses, see vector. Illustration of a vector … Wikipedia
vector — ► NOUN 1) Mathematics & Physics a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another. 2) an organism that transmits a particular disease or parasite from one animal or… … English terms dictionary
Vector graphics — This article is about computer illustration. For other uses, see Vector graphics (disambiguation). Example showing effect of vector graphics versus raster graphics. The original vector based illustration is at the left. The upper right image… … Wikipedia
vector — vectorial /vek tawr ee euhl, tohr /, adj. vectorially, adv. /vek teuhr/, n. 1. Math. a. a quantity possessing both magnitude and direction, represented by an arrow the direction of which indicates the direction of the quantity and the length of… … Universalium
vector — n. & v. n. 1 Math. & Physics a quantity having direction as well as magnitude, esp. as determining the position of one point in space relative to another (radius vector). 2 a carrier of disease. 3 a course to be taken by an aircraft. v.tr. direct … Useful english dictionary
