Escape Velocity Formula A Level

Escape Velocity Formula A Level. How do you calculate the escape. Escape velocity is the minimum velocity required for an object to escape a planet’s gravitational pull and move into space.

\ (\begin {array} {l}v_ {e}=\sqrt {2gr}\end {array} \) derivation: Escape velocity, in astronomy and space exploration, the velocity needed for a body to escape from a gravitational centre of attraction without undergoing any further.