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- Work_(physics) abstract "In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force. For example, when you lift a suitcase from the floor, the work done on the suitcase is the force it takes to lift it (its weight) times the height that it is lifted.The term work was introduced in 1826 by the French mathematician Gaspard-Gustave Coriolis as "weight lifted through a height", which is based on the use of early steam engines to lift buckets of water out of flooded ore mines. The SI unit of work is the newton-metre or joule (J).The work done by a constant force of magnitude F on a point that moves a displacement (not distance) s in the direction of the force is the product,For example, if a force of 10 newtons (F = 10 N) acts along a point that travels 2 metres (s = 2 m), then it does the work W = (10 N)(2 m) = 20 N m = 20 J. This is approximately the work done lifting a 1 kg weight from ground to over a person's head against the force of gravity. Notice that the work is doubled either by lifting twice the weight the same distance or by lifting the same weight twice the distance.".
- Work_(physics) thumbnail Baseball_pitching_motion_2004.jpg?width=300.
- Work_(physics) wikiPageExternalLink WorkEngergyTheorem.html.
- Work_(physics) wikiPageExternalLink ch03.html.
- Work_(physics) wikiPageID "149861".
- Work_(physics) wikiPageRevisionID "606580261".
- Work_(physics) basequantities "1".
- Work_(physics) bgcolour "{default}".
- Work_(physics) caption "A baseball pitcher does positive work on the ball by applying a force to it over the distance it moves while in his grip.".
- Work_(physics) derivations "W = F · s".
- Work_(physics) derivations "W = τ θ".
- Work_(physics) hasPhotoCollection Work_(physics).
- Work_(physics) name "Work".
- Work_(physics) symbols "W".
- Work_(physics) unit Joule.
- Work_(physics) subject Category:Energy_(physics).
- Work_(physics) subject Category:Force.
- Work_(physics) subject Category:Length.
- Work_(physics) subject Category:Mechanical_engineering.
- Work_(physics) subject Category:Mechanics.
- Work_(physics) subject Category:Physical_quantities.
- Work_(physics) type Abstraction100002137.
- Work_(physics) type Measure100033615.
- Work_(physics) type PhysicalQuantities.
- Work_(physics) comment "In physics, a force is said to do work when it acts on a body, and there is a displacement of the point of application in the direction of the force.".
- Work_(physics) label "Arbeid (natuurkunde)".
- Work_(physics) label "Arbeit (Physik)".
- Work_(physics) label "Lavoro (fisica)".
- Work_(physics) label "Praca (fizyka)".
- Work_(physics) label "Trabajo (física)".
- Work_(physics) label "Trabalho (física)".
- Work_(physics) label "Travail d'une force".
- Work_(physics) label "Work (physics)".
- Work_(physics) label "Механическая работа".
- Work_(physics) label "شغل (فيزياء)".
- Work_(physics) label "仕事 (物理学)".
- Work_(physics) label "功".
- Work_(physics) sameAs Práce_(fyzika).
- Work_(physics) sameAs Arbeit_(Physik).
- Work_(physics) sameAs Έργο_(φυσική).
- Work_(physics) sameAs Trabajo_(física).
- Work_(physics) sameAs Lan_(fisika).
- Work_(physics) sameAs Travail_d'une_force.
- Work_(physics) sameAs Usaha_(fisika).
- Work_(physics) sameAs Lavoro_(fisica).
- Work_(physics) sameAs 仕事_(物理学).
- Work_(physics) sameAs 일_(물리학).
- Work_(physics) sameAs Arbeid_(natuurkunde).
- Work_(physics) sameAs Praca_(fizyka).
- Work_(physics) sameAs Trabalho_(física).
- Work_(physics) sameAs m.0138jq.
- Work_(physics) sameAs Q42213.
- Work_(physics) sameAs Q42213.
- Work_(physics) sameAs Work_(physics).
- Work_(physics) wasDerivedFrom Work_(physics)?oldid=606580261.
- Work_(physics) depiction Baseball_pitching_motion_2004.jpg.
- Work_(physics) isPrimaryTopicOf Work_(physics).