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Space Propulsion - IAP/TU Wien

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<strong>Space</strong> <strong>Propulsion</strong><br />

Every particle of matter attracts every other particle of matter with a force<br />

directly proportional to the product of the masses and inversely<br />

proportional to the square of the distance between them.<br />

r<br />

F<br />

= −G<br />

m1m<br />

2<br />

r<br />

2<br />

r<br />

e r<br />

U ( r)<br />

=<br />

−G<br />

M<br />

r

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