| Information | |
|---|---|
| has gloss | (noun) an impelling force or strength; "the car's momentum carried it off the road" momentum, impulse |
| has gloss | eng: In classical mechanics, an impulse is defined as the integral of a force with respect to time. When a force is applied to a rigid body it changes the momentum of that body. A small force applied for a long time can produce the same momentum change as a large force applied briefly, because it is the product of the force and the time for which it is applied that is important. The impulse is equal to the change of momentum. |
| has gloss | eng: In classical mechanics, an impulse is defined as the integral of a force with respect to time: |
| lexicalization | eng: Impulse |
| lexicalization | eng: Mechanical impulse |
| lexicalization | eng: momentum |
| subclass of | (noun) physical energy or intensity; "he hit with all the force he could muster"; "it was destroyed by the strength of the gale"; "a government has not the vitality and forcefulness of a living man" forcefulness, strength, force |
| Meaning | |
|---|---|
| Bosnian | |
| has gloss | bos: U klasičnoj mehanici, impuls je definisan kao integral sile po vremenu. Kada se sila primijeni na kruto tijelo, ona mijenja količinu kretanja tog tijela. Mala sila koja se primjenjuje duži vremenski period može proizvesti istu količinu kretanja kao i velika sila u kratkom vremenskom periodu, prošto je proizvod sile i vremena za koje je ta sila primjenjena. |
| lexicalization | bos: impuls |
| Czech | |
| has gloss | ces: Impuls síly je vektorová fyzikální veličina, která vyjadřuje časový účinek působení síly. |
| lexicalization | ces: Impuls síly |
| Show unreliable ▼ | |
| lexicalization | ces: spád událostí |
| Mandarin Chinese | |
| Show unreliable ▼ | |
| lexicalization | cmn: qì shi |
| lexicalization | cmn: 气势 |
| lexicalization | cmn: 氣勢 |
| Welsh | |
| lexicalization | cym: momentwm |
| German | |
| lexicalization | deu: Kraftstoß |
| Show unreliable ▼ | |
| lexicalization | deu: Eigendynamik |
| Modern Greek (1453-) | |
| has gloss | ell: Η ώθηση είναι φυσικό μέγεθος που ισοδυναμεί με την μεταβολή της ορμής ενός σώματος στο οποίο εφαρμόζεται μία δύναμη για κάποιο χρονικό διάστημα. Ισούται με το γινόμενο της δύναμης που ασκείται στο σώμα επί τον συνολικό χρόνο εφαρμογής της. Αν η δύναμη που ασκείται στο σώμα δεν είναι σταθερή αλλά μεταβλητή η ώθηση υπολογίζεται με ολοκλήρωση της δύναμης σε σχέση με τον χρόνο, δηλαδή: |
| lexicalization | ell: ώθηση |
| Esperanto | |
| lexicalization | epo: impulso |
| Persian | |
| lexicalization | fas: اندازه حرکت |
| Finnish | |
| has gloss | fin: Impulssi (tunnus \mathbfI}) on mekaniikassa voiman \mathbfF} ja sen vaikutusajan \Delta t tulo: |
| lexicalization | fin: impulssi |
| lexicalization | fin: liikemäärä, vauhti, voima, liikevoima |
| French | |
| Show unreliable ▼ | |
| lexicalization | fra: force d'impulsion |
| lexicalization | fra: quantité de mouvement |
| lexicalization | fra: force vive |
| Galician | |
| has gloss | glg: Impulso é unha magnitude física que determina a actuación de unha forza. A unidade no Sistema Internacional para o Impulso é o N.s (newton segundo). |
| lexicalization | glg: impulso |
| Serbo-Croatian | |
| Show unreliable ▼ | |
| lexicalization | hbs: импулс |
| Hebrew | |
| has gloss | heb: מתקף הוא מושג המשמש במכניקה קלאסית. המתקף מוגדר כאינטגרל של הכוח לפי הזמן. |
| lexicalization | heb: מתקף |
| Hindi | |
| has gloss | hin: शास्त्रीय (क्लासिकल) यांत्रिकी में आवेग (impulse) की परिभाषा समय के सापेक्ष बल का समाकलन (इन्टीग्रल) के रूप में की जाती है। अर्थात |
| lexicalization | hin: आवेग |
| Croatian | |
| has gloss | hrv: Impuls sile, ili jednostavnije impuls, vektorska je fizikalna veličina definirana umnoškom sile i vremena tijekom kojeg je ta sila djelovala. Matematički se računa kao: |
| lexicalization | hrv: impuls sile |
| Hungarian | |
| Show unreliable ▼ | |
| lexicalization | hun: nyomaték |
| lexicalization | hun: impulzus |
| Armenian | |
| Show unreliable ▼ | |
| lexicalization | hye: իմպուլս |
| Indonesian | |
| lexicalization | ind: daya gerak |
| Italian | |
| has gloss | ita: Limpulso è una grandezza vettoriale, misurata in Newton·secondo, definita in meccanica classica come lintegrale di una forza nel tempo. |
| lexicalization | ita: impulso |
| Show unreliable ▼ | |
| lexicalization | ita: quantità di moto |
| Japanese | |
| has gloss | jpn: 力積（りきせき、Impulse）は力の大きさと力が働く時間を掛けあわせたもので、他の物体の運動量をどれだけ変化させるかをあらわす。 |
| lexicalization | jpn: 力積 |
| Georgian | |
| lexicalization | kat: იმპულსი |
| Korean | |
| has gloss | kor: 충격량은 어떤 시간 내의 운동량의 변화이다. 힘의 정의가 운동량의 변화량이므로, 일정한 시간 t에 대한 힘 F에 대한 충격량 I는 :\mathbfI} = \int \mathbfF}\, dt 로 나타낼 수 있다. |
| lexicalization | kor: 충격량 |
| Show unreliable ▼ | |
| lexicalization | kor: 여세 |
| lexicalization | kor: 운동량 |
| Latvian | |
| has gloss | lav: Fizikā impulss ir ķermeņa masas m un kustības ātruma v reizinājums p = mv. Impulss norāda cik liels kustības daudzums piemīt ķermenim. |
| lexicalization | lav: impulss |
| Lithuanian | |
| has gloss | lit: Jėgos impulsas – poveikis, kūno absorbuojamas per laiką \Delta t \,. Per tą laiko tarpą jėga nepasikeičia. Sugertas jėgos impulsas priverčia kūną pakeisti judėjimo kiekį. Jis pakinta tiek, kokį jėgos impulsą sugeria kūnas |
| lexicalization | lit: jėgos impulsas |
| Mongolian | |
| has gloss | mon: Сонгодог механикт импульсийг хугацаатай харьцангуйгаар хүчнээс авсан интегралаар тодорхойлдог: |
| lexicalization | mon: импульс |
| Maori | |
| Show unreliable ▼ | |
| lexicalization | mri: neke rähaki |
| lexicalization | mri: torohaki |
| Malay (macrolanguage) | |
| lexicalization | msa: impuls |
| Dutch | |
| has gloss | nld: In de natuurkunde is de stoot een grootheid gerelateerd aan de kracht en de tijdsduur van een botsing. (ook wel krachtstoot genoemd.). Binnen de klassieke mechanica is stoot gedefinieerd als: |
| lexicalization | nld: stoot |
| Norwegian | |
| has gloss | nor: Impuls er i klassisk mekanikk produktet av kraft som virker på en gjenstand og tid. :\mathbfI} = \int \mathbfF}\, dt |
| lexicalization | nor: impuls |
| Iranian Persian | |
| lexicalization | pes: تکان |
| Polish | |
| has gloss | pol: Popęd zwany też impulsem i popędem siły jest wektorową wielkością fizyczną równą iloczynowi siły i czasu jej działania: ::\vec I = \vec F \Delta t |
| lexicalization | pol: popęd |
| Portuguese | |
| has gloss | por: Impulso é a grandeza física que mede a variação da quantidade de movimento de um objeto. É causado pela atuação de uma força. A unidade no Sistema Internacional de Unidades para o Impulso é o N.s (newton segundo ou newton vezes segundo). |
| lexicalization | por: Impulso |
| Russian | |
| has gloss | rus: Импульс силы — это векторная физическая величина, равная произведению силы на время ее действия, мера воздействия силы на тело за данный промежуток времени (в поступательном движении). |
| lexicalization | rus: Импульс силы |
| Slovenian | |
| has gloss | slv: Súnek síle (v tuji literaturi oznaka I) je v mehaniki količina, ki spremeni gibalno količino gibajočega se telesa. Sunek sile izračunamo kot integral sile \vec\mathbf F po času t: |
| lexicalization | slv: sunek sile |
| Castilian | |
| has gloss | spa: En mecanica, se denomina impulso a la magnitud física, generalmente representada como (I), definida como la variación en la cantidad de movimiento que experimenta un objeto en un sistema cerrado. El término difiere de lo que cotidianamente conocemos como impulso y fue acuñado por Isaac Newton en su segunda ley, donde la llamó vi motrici refiriéndose a una especie de fuerza del movimiento. |
| lexicalization | spa: impulso |
| Show unreliable ▼ | |
| lexicalization | spa: ímpetu |
| lexicalization | spa: cantidad de movimiento |
| lexicalization | spa: momento lineal |
| lexicalization | spa: momentum |
| Albanian | |
| has gloss | sqi: Ne mekaniken klasike, impulsi percaktohet si integrali i forces ne lidhje me kohen: |
| lexicalization | sqi: impulsi |
| Swedish | |
| Show unreliable ▼ | |
| lexicalization | swe: rörelsemängd |
| lexicalization | swe: rörelsemängden |
| Thai | |
| Show unreliable ▼ | |
| lexicalization | tha: ปริมาณการเคลื่อนที่ของวัตถุหรือระบบที่เท่ากับผลคูณของมวลของวัตถุกับความเร็วของมัน;P; ลักษณะของสิ่งของ |
| lexicalization | tha: แรงแห่งการเคลื่อนที่ |
| lexicalization | tha: แรงกระตุ้น |
| Turkmen | |
| has gloss | tuk: IMPULS (lat. Impulses-urgy), mehaniki impuls-mehaniki hereketiň ölçegi; material nokat üçin bu nokadyň massasyny t onuň tizligi V köpeltmek hasylyna deň bolan we tizligiň wektory: P=t*V yaly ugrukdyrylan wektor ululykdyr. Ol hem hereketiň mukdary ýalydyr. Wakumda ýagtylygyň tizligine S golaý bolan tizlik bilen hereket edýän bölejik üçin massasynyň tizlige baglylygyna: Hasaba almak zeryrdyr, bu ýerde m0 dynçlykda duran bölejigiň (dynçlyk massasy diýilýän) massasy. Materiýanyn ähli formasy, şol sanda elektromagnit we grawitision meýdanlar hem Impuls-eýedir. Meýdanlar üçin olaryň guýjenmeleri, potesiallar we ş.m arkaly anladylýan Impuls-yň wektor dykyzlygyny girizýärler (meýdanyň tutýan göwrüm birliginiň Impuls-y) |
| lexicalization | tuk: Impuls |
| Turkish | |
| Show unreliable ▼ | |
| lexicalization | tur: moment |
| Ukrainian | |
| has gloss | ukr: Імпульс сили - векторна фізична величина, яка дорівнює добутку сили на час її дії. |
| lexicalization | ukr: Імпульс сили |
| Chinese | |
| has gloss | zho: 在经典力学里，物体所受合外力的冲量等于它的动量的变化，叫做动量定理。和动量是状态量不同，冲量是一个过程量。一个恒力的冲量指的是这个力与其作用时间的乘积。由动量定理，有 :\mathbfF}\Delta t = m \Delta \mathbfv} 其中 :F 是作用在物体上的恒力； :Δt 作用的时间； :m是物体的质量； :Δv 是作用时间内物体速率的改变量； :FΔt 是力的冲量， :mΔv = Δ(mv) 动量的改变量。 冲量的量纲和单位都与动量一样。 (kg m/s 或 N·s = 一个随时间改变的力对一个物体的冲量指这个力的作用对时间的积累效果。即力对时间的积分： :\mathbfI} = \int \mathbfF}\, dt 其中 :I 是冲量(有时也记作J)； :F 是作用的力； :dt 是一段无限小的时间。 其他的定义方法有： :\mathbfI} = \int \fracd\mathbfp}}dt}\, dt :\mathbfI} = \int d\mathbfp} :\mathbfI} = \Delta \mathbfp} 冲量的研究对象，在一般情况下是单个质点，有时也可以是多个质点组成的物体系。 |
| lexicalization | zho: 冲量 |
| Links | |
|---|---|
| Show unreliable ▼ | |
| similar | e/simple/Impulse |
| Media | |
|---|---|
| media:img | Elastischer stoß 2D.gif |
| media:img | Elastischer stoß.gif |
| media:img | Inelastischer stoß.gif |
Lexvo © 2008-2025 Gerard de Melo. Contact Legal Information / Imprint
