gyroscopic moment - traduction vers russe
![A digital gyroscope module connected to an [[Arduino Uno]] board](https://commons.wikimedia.org/wiki/Special:FilePath/Digital Compass sensor and Arduino Uno.jpg?width=200 "A digital gyroscope module connected to an [[Arduino Uno]] board")
![National Conservatory of Arts and Crafts museum]], Paris.](https://commons.wikimedia.org/wiki/Special:FilePath/Foucault's gyroscope.jpg?width=200 "National Conservatory of Arts and Crafts museum]], Paris.")
!['''E'''-field]] (not shown) coincide everywhere with those of the '''D'''-field, but inside the sphere, their density is lower, corresponding to the fact that the '''E'''-field is weaker inside the sphere than outside. Many of the external '''E'''-field lines terminate on the surface of the sphere, where there is a bound charge.](https://commons.wikimedia.org/wiki/Special:FilePath/Dielectric sphere.svg?width=200 "'''E'''-field]] (not shown) coincide everywhere with those of the '''D'''-field, but inside the sphere, their density is lower, corresponding to the fact that the '''E'''-field is weaker inside the sphere than outside. Many of the external '''E'''-field lines terminate on the surface of the sphere, where there is a bound charge.")
физика
электрический момент
![Spinning figure skaters can reduce their moment of inertia by pulling in their arms, allowing them to spin faster due to [[conservation of angular momentum]].](https://commons.wikimedia.org/wiki/Special:FilePath/Cup of Russia 2010 - Yuko Kawaguti (2).jpg?width=200 "Spinning figure skaters can reduce their moment of inertia by pulling in their arms, allowing them to spin faster due to [[conservation of angular momentum]].")
![A 1920s John Deere tractor with the spoked [[flywheel]] on the engine. The large moment of inertia of the flywheel smooths the operation of the tractor.](https://commons.wikimedia.org/wiki/Special:FilePath/Johndeered.jpg?width=200 "A 1920s John Deere tractor with the spoked [[flywheel]] on the engine. The large moment of inertia of the flywheel smooths the operation of the tractor.")
![Pendulums used in Mendenhall [[gravimeter]] apparatus, from 1897 scientific journal. The portable gravimeter developed in 1890 by Thomas C. Mendenhall provided the most accurate relative measurements of the local gravitational field of the Earth.](https://commons.wikimedia.org/wiki/Special:FilePath/Mendenhall gravimeter pendulums.jpg?width=200 "Pendulums used in Mendenhall [[gravimeter]] apparatus, from 1897 scientific journal. The portable gravimeter developed in 1890 by Thomas C. Mendenhall provided the most accurate relative measurements of the local gravitational field of the Earth.")
![OGV version]])](https://commons.wikimedia.org/wiki/Special:FilePath/Rolling Racers - Moment of inertia.gif?width=200 "OGV version]])")
![[[Tightrope walker]]s use the moment of inertia of a long rod for balance as they walk the rope. Samuel Dixon crossing the [[Niagara River]] in 1890.](https://commons.wikimedia.org/wiki/Special:FilePath/Samuel Dixon Niagara.jpg?width=200 "[[Tightrope walker]]s use the moment of inertia of a long rod for balance as they walk the rope. Samuel Dixon crossing the [[Niagara River]] in 1890.")
общая лексика
момент инерции
Définition
Wikipédia
A gyroscope (from Ancient Greek γῦρος gŷros, "round" and σκοπέω skopéō, "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotation (spin axis) is free to assume any orientation by itself. When rotating, the orientation of this axis is unaffected by tilting or rotation of the mounting, according to the conservation of angular momentum.
Gyroscopes based on other operating principles also exist, such as the microchip-packaged MEMS gyroscopes found in electronic devices (sometimes called gyrometers), solid-state ring lasers, fibre optic gyroscopes, and the extremely sensitive quantum gyroscope.
Applications of gyroscopes include inertial navigation systems, such as in the Hubble Space Telescope, or inside the steel hull of a submerged submarine. Due to their precision, gyroscopes are also used in gyrotheodolites to maintain direction in tunnel mining. Gyroscopes can be used to construct gyrocompasses, which complement or replace magnetic compasses (in ships, aircraft and spacecraft, vehicles in general), to assist in stability (bicycles, motorcycles, and ships) or be used as part of an inertial guidance system.
MEMS gyroscopes are popular in some consumer electronics, such as smartphones.
