TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
VITESSE EVASION [1 record]
Record 1 - internal organization data 2009-05-07
Record 1, English
Record 1, Subject field(s)
- Springs (Mechanical Components)
- Astrophysics and Cosmography
- Space Physics
Record 1, Main entry term, English
- escape velocity
1, record 1, English, escape%20velocity
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- parabolic velocity 2, record 1, English, parabolic%20velocity
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The speed a body must attain to overcome a gravitational field, such as that of Earth; the velocity of escape at the Earth's surface is 36,7OO feet-per-second. 3, record 1, English, - escape%20velocity
Record 1, French
Record 1, Domaine(s)
- Ressorts (Composants mécaniques)
- Astrophysique et cosmographie
- Physique spatiale
Record 1, Main entry term, French
- vitesse d'évasion
1, record 1, French, vitesse%20d%27%C3%A9vasion
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- vitesse parabolique 1, record 1, French, vitesse%20parabolique
correct, feminine noun
- vitesse de libération 2, record 1, French, vitesse%20de%20lib%C3%A9ration
correct, feminine noun
- vitesse de fuite 3, record 1, French, vitesse%20de%20fuite
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Vitesse minimale que doit atteindre théoriquement un corps pour s'éloigner indéfiniment d'un astre, sous certaines conditions, malgré l'attraction gravitationnelle de ce dernier. 4, record 1, French, - vitesse%20d%27%C3%A9vasion
Record number: 1, Textual support number: 1 OBS
La vitesse de libération d'un corps quittant la surface de la Terre, dite aussi deuxième vitesse cosmique (en anglais : second space velocity), est de l'ordre de 11,2 km/s par rapport à un repère inertiel géocentrique. La vitesse de libération d'un corps quittant le système solaire, dite aussi troisième vitesse cosmique (en anglais : third cosmic velocity), est de l'ordre de 16,6 km/s par rapport à un repère inertiel géocentrique. 4, record 1, French, - vitesse%20d%27%C3%A9vasion
Record 1, Spanish
Record 1, Textual support, Spanish
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