# Escape Velocity Formula?

Escape Velocity is defined as the velocity which is needed for a body to break free form gravitational forces. It is when the sum of potential and kinetic energy is zero. The formula for Escape Velocity is
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 +--------- / 2 g mP v = / -------- \/ rP http://wiki.answers.com/Q/What_is_neptunes_escape_...
 The equation for escape velocity is sqrt(2*G*M/r) G is gravitational http://www.chacha.com/question/what-is-the-formula...
 Escape Velocity is the minimum velocity required for an object to free from gravitational attraction of a planet and to escape in space. For Earth it is 11.2 km/s. http://answers.ask.com/Computers/Other/what_is_esc...
 1. Understand that escape velocity depends on two things: the object's kinetic and potential energy. Kinetic energy is energy for something in motion. Potential energy is stored energy http://www.ehow.com/how_4430485_calculate-escape-v...
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Escape Velocity is the minimum velocity required for an object to free from gravitational attraction of a planet and to escape in space. For Earth it is 11.2 km/ ...
Escape velocity is the speed at which the kinetic energy together with gravitational potential energy of a thing is zero. It depends on the mass of the planet ...
The basic formula for velocity is simply distance divided by time. In physics, velocity is a vector quantity and is basically defined as speed but with direction ...