Question

An object is thrown upwards with the velocity equal to an escape velocity
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Answer 1

If an object is thrown upwards with the velocity equal to escape velocity, the object is neither likely to return to the earth again nor revolve around it. That is, it will be out of earth's gravitational field.

More:

• v(escape) = √(2GM/R) which is about 11.2 km/s.

(Ignoring air resistance.)