bn:00031555n
Noun Concept
Categories: Orbits, All articles needing additional references, Astrodynamics
EN
escape velocity  Escape speed  cosmic velocity  Earth's escape velocity  Earth escape velocity
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EN
In physics, escape velocity is the minimum speed needed for a free, non-propelled object to escape from the gravitational influence of a massive body, that is, to eventually reach an infinite distance from it. Wikipedia
Concept in celestial mechanics Wikidata
The initial velocity imparted to an object that will enable it to escape a gravitational field without any further boosting. OmegaWiki
The minimum velocity needed to escape the gravitational field of a planet or other body. Wiktionary
Minimum velocity. Wiktionary (translation)