Перейти к основному содержанию

Sentier.dev Common Units Taxonomy adapted from QUDT 2.1

Поиск по словарю

Язык содержимого

Информация о концепции

Предпочитаемый термин

couple  

Определение

  • In physics, a torque ($\ au$) is a vector that measures the tendency of a force to rotate an object about some axis. The magnitude of a torque is defined as force times its lever arm. Just as a force is a push or a pull, a torque can be thought of as a twist. The SI unit for torque is newton meters ($N m$). In U.S. customary units, it is measured in foot pounds (ft lbf) (also known as "pounds feet"). Mathematically, the torque on a particle (which has the position r in some reference frame) can be defined as the cross product: $τ = r x F$ where, r is the particle's position vector relative to the fulcrum F is the force acting on the particles, or, more generally, torque can be defined as the rate of change of angular momentum: $τ = dL/dt$ where, L is the angular momentum vector t stands for time.

Концепции более узкого понятия

Родственные концепции

  • http://dbpedia.org/resource/Torque

Термины

  • 0112/2///62720#UAD200

На других языках

  • 0112/2///62720#UAD200

  • Torque

    английский

  • عزم محورى

    арабский

  • par

    испанский

  • coppia

    итальянский

  • 转矩

    китайский

  • Torsionmoment

    немецкий

  • moment obrotowy

    польский

  • momento de torção

    португальский

  • トルク

    японский

URI

https://vocab.sentier.dev/units/quantity-kind/Torque

Скачать концепцию

RDF/XML TURTLE JSON-LD