Astronomy and Geogebra
Par Michel Cauchois
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Dernière modification
13/12/2012 15:34
Retrograde motion of Mars
Exercice (Text for students) Problem (.ggb)
How to draw the earth and the Mars trajectories with the method of Kepler
Exercice (Text for students) Problem (.ggb) Solution (.ggb)
Motion of the planets of the solar system
Ressources for Astronomy and Géogebra: Lyon's observatory
Michel Cauchois et Philippe Merlin
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