Escape Velocity Definition

Escape Velocity Definition. \ (\begin {array} {l}f\propto \frac { (m_ {1}m_ {2})} {r^ {2}}\end {array} \) f is the gravitational force between two bodies. In simple words, escape velocity can be defined as the minimum velocity of an object required to escape the earth’s gravitational field without ever falling back.

Escape velocity is different for different celestial bodies as it depends on their mass and radius. Contrary to popular wisdom, the moon does.