#### wolram

Gold Member

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it is my understanding that if a body is heated its

gravity will increase,

also if a body is given mommentum its gravity will

increase.

as both heat and mommentum are energy,there must

be a formula to convert energy into strength of gravity,

if correct, how would the orbital hight of a earth

satalite vary from day to night, and how much extra

energy would you have to give the satalite to

compensate? "keep it at constant hight".

gravity will increase,

also if a body is given mommentum its gravity will

increase.

as both heat and mommentum are energy,there must

be a formula to convert energy into strength of gravity,

if correct, how would the orbital hight of a earth

satalite vary from day to night, and how much extra

energy would you have to give the satalite to

compensate? "keep it at constant hight".

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