two-body problem

two-body problem
/tooh"bod"ee/, Astron., Mech.
the problem of calculating the motions of two bodies in space moving solely under the influence of their mutual gravitational attraction. Cf. three-body problem.

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Universalium. 2010.

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  • two-body problem — noun a) Finding the motion, relative to one another, of two objects, where the position of each affects the motion of the other. b) The difficulty in obtaining employment for two people who wish to reside near one another …   Wiktionary

  • Gravitational two-body problem — The gravitational two body problem concerns the motion of two point particles that interact only with each other, due to gravity. This means that influences from any third body are neglected. For approximate results that is often suitable. It… …   Wikipedia

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  • three-body problem — /three bod ee/, Astron., Mech. the problem of calculating the motions of three bodies in space moving under the influence of only their mutual gravitational attraction. Cf. two body problem. * * * ▪ physics       in astronomy, the problem of… …   Universalium

  • three-body problem — /three bod ee/, Astron., Mech. the problem of calculating the motions of three bodies in space moving under the influence of only their mutual gravitational attraction. Cf. two body problem …   Useful english dictionary

  • Mind–body problem — René Descartes illustration of mind/body dualism. Inputs are passed on by the sensory organs to the epiphysis in the brain and from there to the immaterial spirit …   Wikipedia

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