Question

Do Rockets need escape velocity?

Answer 1

Rockets don't go escape Earth's gravity by launching directly from the surface. Rather, astronomical engineers first send these rockets into orbit and then use orbital velocity as a slingshot to propel a rocket to its necessary escape velocity.

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Answer 2

Answer:

Rockets don't go escape Earth's gravity by launching directly from the surface. Rather, astronomical engineers first send these rockets into orbit and then use orbital velocity as a slingshot to propel a rocket to its necessary escape velocity.