Question

what do you mean by escape velocity​

Answer 1

Answer:

In physics (specifically, celestial mechanics), escape velocity is the minimum speed needed for a free, non-propelled object to escape from the gravitational influence of a massive body, that is, to eventually reach an infinite distance from it.

Answer 2

→ Escape velocity is the minimum velocity with which a body must be projected vertically upwards in order that it may just escape from the gravitational field of the Earth.