In this work, we present the new expressions of global effective kinetic, gravitational potential and total energies, obtained in the (mercury) planet-sun interaction system, as those given in Equations (4, 5, 6), and enhanced by a new global effective kinetic mass of this planet, as that given in Eq. (1). Some concluding remarks are given as follows. At the low speed v (<< c), c being the light speed, given in the non-relativistic case, they . At v=c, given in the relativistic case, the kinetic energy is found to be equal to: m , in perfect agreement with that proposed by Einstein in 1905 1, m being the rest mass of the planet, as that shown in Table 2. Finally, as given in Table 5, one notes that the global effective kinetic energy is approximatively equal to the global effective total one, obtained with lowest precision of the order of 8.0528 for .
Prof. Dr. Huynh Van Cong* (Mon,) studied this question.