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Section 4-284 entries

4-28.1potential energy 4-28.2kinetic energy 4-28.3mechanical energy 4-28.4mechanical work, work

4-28.4

mechanical work, work

URNurn:iso:std:iso:80000:-4:ed-2:en:item:4-28.4

https://metanorma.github.io/isq-smart/quantities/part-4/t4-28.4
urn:iso:std:iso:80000:-4:ed-2:en:item:4-28.4

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-4:ed-2:en:item:4-28.4

IEC

urn:iec:std:iec:80000-4:2019:::item:4-28.4

Designations

ENmechanical work

FRtravail mécanique

ENwork

FRtravail

Symbol

A

W

Notation systems

Rendered

A

Rendered

W

AsciiMath

A

AsciiMath

W

LaTeX

A

LaTeX

W

Definition

process quantity describing the total action of a force $F$

(force) along a continuous curve $Γ$ in three-dimensional space with infinitesimal displacement (ISO 80000-3: Space and time) $d r$ , as a line integral of their scalar product:

$A = \int_{Γ}^{} F \cdot d r$

grandeur de processus décrivant l'action totale d'une force $F$ (force) le long d'une courbe continue $Γ$ dans un espace tridimensionnel dont le déplacement infinitésimal (ISO 80000-3: Space and time) est $d r$ , sous forme d'une intégrale curviligne de leur produit scalaire :

$A = \int_{Γ}^{} F \cdot d r$

Units

J

joule

View related quantities →

k g \cdot m^{2} \cdot s^{- 2}

kilogram square metre per second squared

View related quantities →

Notes

The definition covers the case

$A = - \int_{Γ}^{} p \cdot d V$

where $Γ$ is a curve in the phase space and implies that work generally depends upon $Γ$ , and that type of process must be defined (e.g. isentropic or isothermic).

La définition couvre le cas :

$A = - \int_{Γ}^{} p \cdot d V$

où $Γ$ est une courbe dans l'espace de phase et implique que le travail dépend généralement de $Γ$ , et que le type de processus doit être défini (par exemple isentropique ou isotherme).

Concept HierarchyPendrill (2024)

L² M T⁻²energy-type quantitiesLevel 0 · Kind

Broader concepts

◇ energy-type quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t4-28.4

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	4-28.4
skosxl:prefLabel	"mechanical work"@en
skosxl:altLabel	"work"@en"A"@en"W"@en
skos:definition	process quantity describing the total action of a force stem:[bb(ii(F))] (<<t4-9.1>>) along a continuous curve stem:[Gam…
skos:note	The definition covers the case stem:[A = - int_Gamma p * "d"V] where stem:[Gamma] is a curve in the phase space and im…
isq:hasUnit	J (joule)kgm^2s^(-2) (kilogram square metre per second squared)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-4

Related Entities

isq:QuantityShape isq:part-4 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry