If a body passes by a celestial body such as the earth or moon , it gains acceleration known as the slingshot effect, the transfer of energy to the obect that is accelerated redues the energy of the mass being slingshotted (is there such a word) In the case of the earth eg it wopuld reduce its spin speed ever so slightly
Question is , if something as big as the space shuttle used the earth as a slingshot, how many times would such a slingshot have to be done before the earth stopped rotating ?
Thanks to all who offer a reply
2006-10-31
03:09:29
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4 answers
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asked by
tiggy
1