Question

what is escape velocity​

Answer 1

Answer:

The velocity which helps other velocity is called escape velocity

OR

Escape velocity is the speed that an object needs to be traveling to break free of a planet or moon's gravity well and leave it without further propulsion. For example, a spacecraft leaving the surface of Earth needs to be going 7 miles per second, or nearly 25,000 miles per hour to leave without falling back to the surface or falling into orbit.

Answer 2

Answer:

the

Explanation:

the lowest velocity which a body must have in order to escape the gravitational attraction of particular planet or other object