sobota, 6 września 2008

III Law of Kepler

You are rubbing (not-generalized) the law of Kepler is stating that the relationship of the square of the revolution period of the planet around the Sun for moving away the biggest and smallest cube of the arithmetic mean from the Sun is permanent for all planets in the solar system what it is possible to fill with writing with pattern:

T1, T2 - revolution periods of two a1 planets, a2 - average distances of these planets from the Sun e.g. revolution period of the Earth - 1 year Wed. distance of the Earth from the Sun - 1 AU (jedn. astr.)

The generalized third law of Kepler is saying the generalized third law of Kepler, that every body of the solar system is moving around the shared centre of mass what it is possible to fill with writing with pattern:

where:

a- average distance of the given planet from the Sun

G - gravitational constant

m - mass of the given

MS planet - mass of the Sun

using the generalized third law of Kepler it is possible to deduce not-generalized law saving the law generalized for two planets and assuming that mass of planets is zaniedbywalnie small compared with mass of the Sun.

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