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On the planetary acceleration and the rotation of the Earth
Authors:Arbab I Arbab
Institution:(1) Department of Physics, Faculty of Science, University of Khartoum, P.O. Box 321, Khartoum, Sudan;(2) Department of Physics and Applied Mathematics, Faculty of Applied Sciences and Computer, Omdurman Ahlia University, P.O. Box 786, Omdurman, Sudan
Abstract:We have developed a cosmological model for the Earth rotation and planetary acceleration that gives a good account (data) of the Earth astronomical parameters. These data can be compared with the ones obtained using space-base telescopes. The expansion of the universe has shown to have an impact on the rotation of planets, and in particular, the Earth. The expansion of the universe causes an acceleration that is exhibited by all planets.
Keywords:Planetary acceleration  Variable gravity  Universe expansion  Hubble
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