Newtonian approach for the Kepler-Coulomb problem from the point of view of velocity space

H. N. Nuñez-Yepez, E. Guillaumin-España, A. Gonzalez-Villanueva +2

The hodograph of the Kepler-Coulomb problem, that is, the path traced by its velocity vector, is shown to be a circle and then it is used to investigate other properties of the mot…