Kepler's Laws and Elliptic path might suggest that nature uses the function of TIME to provide needed energy for its accelerated motion

Classical physics correctly calculate planetary positions, and energy conservation as a function of position, however using Kepler's laws as a function of time, may conclude that potential energy available for a planet's motion, is bigger than kinetic energy used at the actual path, and have the path was to be circular, such energy difference would not exist. Keplers equation A^3/T^2 =Constant, as a function of time, may also explain how nature chooses the elliptic path,to gain such energy difference, from time, to maintain and finance its accelerated motion, where Time is a form of energy, and where the expansion of universe, is not measured by coordinates of positions, but by positive coordinates of time while black holes can be identified by negative coordinates of time.