What happens to the energy expended escaping gravity( in vacuum of space)

Subject: What happens to the energy expended escaping gravity( in vacuum of space)

Date: Fri Nov 29 21:50:15 2002
Posted by james
Grade level: undergrad School: No school entered.
City: new york State/Province: new york Country: usa
Area of science: Physics
ID: 1038624615.Ph

Message:


 In reference to the consevation of energy: what is the energy used to 
escape 
gravity (in vacuum of space) converted into? 
If heat is the answer then why? What field does gravity pull on? electro 
magnetic?

Re: What happens to the energy expended escaping gravity( in vacuum of space)

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