| Information | |
|---|---|
| has gloss | (noun) a turning force produced by an object acting at a distance (or a measure of that force) moment |
| has gloss | eng: In physics, the moment of force (often just moment) means the magnitude of force that influences the rotation of an object. |
| has gloss | eng: In physics, the term "moment" can refer to many different concepts: *Moment of force (often just moment) is the tendency of a force to twist or rotate an object; see the article torque for details. This is an important, basic concept in engineering and physics. (Note: In mechanical and civil engineering, "moment" and "torque" have different meanings, while in physics they are synonyms. See the discussion in the "torque" article, or the article couple (mechanics).) **Moment arm is a quantity used when calculating moments of force. See the article torque. **The Principle of moments is a theorem concerning moments or force. See the article torque. **A pure moment is a special type of moment of force. See the article couple (mechanics). *Moment of a vector is a generalization of the moment of force. |
| lexicalization | eng: Moment |
| subclass of | (noun) (physics) the influence that produces a change in a physical quantity; "force equals mass times acceleration" force |
| has subclass | (noun) the tendency of a body to resist angular acceleration moment of inertia |
| has subclass | (noun) given two equal and opposite forces, the product of the force and the distance between them moment of a couple |
| has subclass | (noun) the moment of a dipole dipole moment |
| Meaning | |
|---|---|
| Bulgarian | |
| has gloss | bul: Момент на сила, наричан също въртящ момент или само момент, е физична величина, изразяваща въздействието на сила върху въртяща се система , разположена на разстояние от нейната ос на въртене. Той е равен на произведението на големината на силата по разстоянието от нейното направление до оста на въртене. Това разстояние се нарича рамо на момента. Тази зависимост може да се представи и като векторно произведение на силата, действаща в дадена точка, и радиус-вектора на точката: |
| lexicalization | bul: Момент на сила |
| Show unreliable ▼ | |
| lexicalization | bul: момент на сила |
| Czech | |
| has gloss | ces: Moment síly je vektorová fyzikální veličina, která vyjadřuje míru otáčivého účinku síly. |
| lexicalization | ces: moment síly |
| Danish | |
| has gloss | dan: :Se også Moment (virksomhed). Inden for fysik henviser moment normalt til drejningsmoment (kraftmoment). Kraftmomentets virkning vil ofte være at ændre det påvirkede legemes impulsmoment (afhængigt af legemets inertimoment). |
| lexicalization | dan: moment |
| German | |
| has gloss | deu: Moment wird in technischer Mechanik und Technik begrifflich sowohl einzeln als auch in zusammengesetzter Wortform gebraucht, je nachdem, ob die Bedeutung aus dem Zusammenhang erkennbar ist oder nicht. |
| lexicalization | deu: moment |
| Modern Greek (1453-) | |
| has gloss | ell: Στη Φυσική με τον όρο Ροπή (torque) χαρακτηρίζεται το μέτρο της επίδρασης που ασκεί μία δύναμη κατά την διάρκεια της περιστροφής ενός σώματος. |
| lexicalization | ell: ροπή |
| Finnish | |
| lexicalization | fin: momentti |
| French | |
| has gloss | fra: Le moment de force est laptitude dune force à faire tourner un système mécanique autour dun point donné, quon nomme pivot. |
| lexicalization | fra: moment de force |
| Italian | |
| has gloss | ita: In generale il momento polare di un vettore è definito come la quantità: |
| lexicalization | ita: momento |
| Japanese | |
| lexicalization | jpn: モーメント |
| Dutch | |
| has gloss | nld: Krachtmoment, of simpelweg moment (zie bijvoorbeeld ook impulsmoment en traagheidsmoment), is in de mechanica en constructieleer een maat voor het rotatie-effect van een kracht (zie ook bij koppel). |
| lexicalization | nld: Moment |
| Norwegian | |
| lexicalization | nor: Moment |
| Polish | |
| has gloss | pol: Moment siły (moment obrotowy) siły F względem punktu O jest to iloczyn wektorowy promienia wodzącego r, o początku w punkcie O i końcu w punkcie przyłożenia siły, oraz siły F: :: \overrightarrowM_0} = \vec r \times \vec F |
| lexicalization | pol: Moment siły |
| Portuguese | |
| has gloss | por: Em física, o momento (ou simplesmente momento físico, embora existam outras grandezas com esse nome tais como o momento de inércia), é uma grandeza que representa a magnitude da força aplicada a um sistema rotacional a uma determinada distância de um eixo de rotação. O conceito do braço de momento, esta distância característica, é a chave para a operação da alavanca, roldana, engrenagens, e muitas outras máquinas simples capazes de gerar ganho mecânico. A unidade SI para o momento é newton vezes metro (Nm). |
| lexicalization | por: momento |
| Castilian | |
| has gloss | spa: Se denomina momento flector un momento de fuerza resultante de una distribución de tensiones sobre una sección transversal de un prisma mecánico flexionado o una placa que es perpendicular al eje longitudinal a lo largo del que se produce la flexión. |
| lexicalization | spa: momento flector |
| Swedish | |
| has gloss | swe: Moment är en storhet som uppstår när en kraft verkar på en viss punkt, eller mer generellt, när en vektor appliceras på en viss punkt. |
| lexicalization | swe: moment |
| Turkish | |
| has gloss | tur: Fizikte, kuvvetin momenti bir kuvvetin bir noktaya veya bir eksene göre döndürme etkisine denir. Ayrıca moment kuvvet çifti olarakta tanımlanır. M ile gösterilir. Yönlü bir büyüklüktür. Eğer bir kuvvetin uzantısı, dönme noktasından geciyorsa, bu kuvvetin momenti sıfırdır. Moment kolu kavramı kaldıraç, makara, dişli ve diğer mekanik avantaj sağlayan araçlardaki hesaplamalarda kullanılır. Formülü kaldıraç formülüne de benzer. |
| lexicalization | tur: moment |
| Vietnamese | |
| has gloss | vie: Mô men, M, của một vectơ B có gốc tại G tính từ tâm O là tích véc tơ: : M = r × B ở đó :r là véc tơ khoảng cách nối O tới G. |
| lexicalization | vie: mô men |
| Chinese | |
| has gloss | zho: 时刻是时间上的某个瞬间，或是时间轴上的某个点。时刻可以作为时间间隔的起点和终点。 |
| lexicalization | zho: 时刻 |
| Links | |
|---|---|
| Show unreliable ▼ | |
| similar | e/Moment (physics) |
| similar | e/simple/Moment (physics) |
| Media | |
|---|---|
| media:img | Basculer.jpg |
| media:img | Beam bending.png |
| media:img | Bending.png |
| media:img | Moment f.jpg |
| media:img | Moment siły (waga).png |
| media:img | Moment.png |
| media:img | MomentoForza.svg |
| media:img | Soorten moment.png |
| media:img | Torque animation.gif |
| media:img | Torque-vectors.svg |
| media:img | Torque.JPG |
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