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Part 44-28.3

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Part 4: Mechanics·54 entries

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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

4-28.3

mechanical energy

URNurn:iso:std:iso:80000:-4:ed-2:en:item:4-28.3

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-4/t4-28.3
urn:iso:std:iso:80000:-4:ed-2:en:item:4-28.3

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-4:ed-2:en:item:4-28.3

IEC

urn:iec:std:iec:80000-4:2019:::item:4-28.3

Designations

ENmechanical energy

FRénergie mécanique

Symbol

E

W

Notation systems

Rendered

E

Rendered

W

AsciiMath

E

AsciiMath

W

LaTeX

E

LaTeX

W

Definition

sum of kinetic energy $T$ (kinetic energy) and potential energy $V$

(potential energy):

$E = T + V$

somme de l'énergie cinétique $T$ (kinetic energy) et de l'énergie potentielle $V$ (potential energy) :

$E = T + V$

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 symbols $E$ and $W$ are also used for other kinds of energy.

This definition is understood in a classical way and it does not include thermal motion.

Les symboles $E$ et $W$ sont également utilisés pour d'autres formes d'énergie.

Cette définition s'entend de façon classique et n'inclut pas le mouvement thermique.

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:t4-28.3

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	4-28.3
skosxl:prefLabel	"mechanical energy"@en
skosxl:altLabel	"E"@en"W"@en
skos:definition	sum of kinetic energy stem:[T] (<<t4-28.2>>) and potential energy stem:[V] (<<t4-28.1>>): stem:[E = T + V]
skos:note	The symbols stem:[E] and stem:[W] are also used for other kinds of energy. This definition is understood in a classical…
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