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Escape velocity

 Home Physics Subfields of physics Applied and interdisciplinary physics Ballistics Astrodynamics
 0 By others on same topic  0 Discussions  1970-01-01  See my version
Escape velocity is the minimum speed needed for an object to break free from the gravitational attraction of a celestial body, such as a planet or moon, without any further propulsion. This concept is essential in physics and planetary science, especially when discussing spacecraft launches and orbital mechanics. The escape velocity depends on the mass of the celestial body and the distance from its center of mass.

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