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radius vector
(redirected from Position vector)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
radius vector
n.
1. Mathematics
a. A line segment that joins the origin and a variable point in a system of polar or spherical coordinates.
b. The length of such a line segment.
2. Astronomy A straight line connecting the center of the sun or another body with the center of a planet, comet, or other body orbiting around it.

radius vector
n
1. (Mathematics) Maths a line joining a point in space to the origin of polar or spherical coordinates
2. (Astronomy) Astronomy an imaginary line joining a satellite to the planet or star around which it is orbiting

radius vector
1. A line segment that joins the origin and a variable point in a system of polar or spherical coordinates.
2. The imaginary straight line that connects the center of the Sun or another body with the center of a planet, comet, or other body that orbits it.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.radius vector - a line connecting a satellite to the center of the body around which it is rotating
vector - a variable quantity that can be resolved into components
2.radius vector - a line connecting a point in space to the origin of a polar coordinate system
vector - a variable quantity that can be resolved into components


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i)] related to the ith position vector (of both pigments and fillers) which are randomly generated from a uniform distribution function and accepted provided that each added particle is entirely confined within [V.
The displacement field generated by the movement of point P of the membrane's mid-surface can be described by a function u defined by (difference between the current position vector and the reference undeformed position vector) u = x - X (4) As a measure of the deformation of the membrane, we use the generalized Green-Lagrangian strain, whose components are [E.
 
 
 
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