Question: The escape velocity is the minimum launch velocity for which an object will move away from Earth forever - that is , for which it
The escape velocity is the minimum launch velocity for which an object will move away from Earth forever that is for which it will escape from Earth. Assuming that the Earth's mass is constant not changing how is Earth's escape velocity related to its radius? In other words, how does the Earth's escape velocity change or not change as radius decreases?
Escape velocity decreases as radius decreases.
Escape velocity increases as radius decreases.
Escape velocity remains the same.
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