This HTML5 document contains 46 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

Prefix	IRI
n2	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n4	http://qudt.org/vocab/unit/
n3	http://qudt.org/schema/qudt/
skos	http://www.w3.org/2004/02/skos/core#
n9	http://qudt.org/vocab/dimensionvector/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n8	http://qudt.org/2.1/vocab/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdh	http://www.w3.org/2001/XMLSchema#

Statements

Subject Item

n2:RadialDistance

rdf:type

n3:QuantityKind

rdfs:label

Radial Distance

rdfs:isDefinedBy

n8:quantitykind

skos:broader

n2:Length

dcterms:description

In classical geometry, the "Radial Distance" is a coordinate in polar coordinate systems (r, \(\theta\)). Basically the radial distance is the scalar Euclidean distance between a point and the origin of the system of coordinates.

n3:applicableUnit

n4:FemtoM n4:ANGSTROM n4:MicroM n4:CentiM n4:MicroIN n4:FUR n4:FUR_Long n4:M n4:PlanckLength n4:FT_US n4:MilliM n4:LY n4:IN n4:PT n4:HectoM n4:DeciM n4:PicoM n4:YD n4:KiloM n4:MilLength n4:MI_US n4:ROD n4:MI_N n4:DecaM n4:FT n4:FM n4:NanoM n4:FATH n4:GAUGE_FR n4:MI n4:PARSEC n4:PCA n4:CH n4:MilliIN n4:AU n4:BTU_IT-PER-LB_F

n3:hasDimensionVector

n9:A0E0L1I0M0H0T0D0

n3:informativeReference

http://en.wikipedia.org/wiki/Radial_distance_(geometry)

n3:isoNormativeReference

http://www.iso.org/iso/catalogue_detail?csnumber=43012

n3:latexDefinition

\(d = \sqrt{r_1^2 + r_2^2 -2r_1r_2\cos{(\theta_1 - \theta_2)}}\), where \(P_1\) and \(P_2\) are two points with polar coordinates \((r_1, \theta_1)\) and \((r_2, \theta_2)\), respectively, and \(d\) is the distance.

n3:latexSymbol

\(r_Q, \rho\)