Gravitation and its effect, what is the escape velocity ?

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In physics, escape velocity is the minimum speed needed for an object to "break free" from the gravitational attraction of a massive body. The escape velocity from Earth is about 40,270 km/h . More particularly, escape velocity is the speed at which the sum of an object's kinetic energy and its gravitational...
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In physics, escape velocity is the minimum speed needed for an object to "break free" from the gravitational attraction of a massive body. The escape velocity from Earth is about 40,270 km/h . More particularly, escape velocity is the speed at which the sum of an object's kinetic energy and its gravitational potential energy is equal to zero. read less
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Mathematics for class V-X

escape velocity is the minimum speed needed for an object to "break free" from the gravitational attraction of a massive body
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Passionate and motivational towards teaching

gravitation is a natural phenomenon by which all things with energy are brought one toward another.gravity gives weight to physical objects and causes the tides gravity has an infinite range, its effects become increasingly weaker on farther objects.
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Biology /Science teacher

the minimum velocity needed by an object to free from gravitational attraction of earth.
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