restoring torque

[/rɪˈstɔːrɪŋ ˈtɔːrk/]
nounpl: restoring torques
torque restaurador
1. A torque or rotational force that acts to return a system to its equilibrium position after it has been displaced
The restoring torque in a pendulum is proportional to the angular displacement from vertical.
O torque restaurador em um pêndulo é proporcional ao deslocamento angular em relação à vertical.
2. In physics and engineering, the moment of force that opposes displacement and tends to restore an object to its original position
The magnetic needle experiences a restoring torque that aligns it with the Earth's magnetic field.
A agulha magnética experimenta um torque restaurador que a alinha com o campo magnético terrestre.
3. In mechanics, the rotational force that acts to counteract any angular displacement from equilibrium
The restoring torque increases with the angle of displacement in a torsional pendulum.
O torque restaurador aumenta com o ângulo de deslocamento em um pêndulo torcional.
This is a specialized technical term primarily used in physics, engineering, and mathematics education. It is essential in understanding oscillatory motion, pendulums, and mechanical stability. The term is used consistently across both Brazilian and European Portuguese technical communities, with 'torque restaurador' being the most standard translation in both regions.
Synonyms / Sinônimos
restoring momentrighting momentrestoring force (in rotational context)torque de restituição
Antonyms / Antônimos
applied torquedriving torquedisturbing torque

Regional Variations

General Brazilian Portuguese
torque restaurador
Standard technical term used in physics and engineering curricula
Portugal
binário restaurador or torque restaurador
Both terms are used; 'binário' is more common in European Portuguese for torque
Technical/Academic
momento restaurador
Alternative technical term emphasizing the moment aspect of the force

Related Words

torqueangular displacementequilibriumoscillationpendulummoment of inertiaangular velocitytorsional rigidity

Related Idioms & Phrases

return to equilibrium
restoring force principle
back to balance
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