One can calculate using standard Newtonian dynamics as follows (for more details on this topic, see Trajectory).
Typically, the Newtonian dynamics occurs in a three-dimensional Euclidean space, which is flat.
Meanwhile, the Newtonian dynamics (equations) showed how the Solar System worked.
In the 18th and 19th centuries, physics was dominated by Newtonian dynamics, with its emphasis on forces.
Newtonian dynamics can produce chaotic planetary orbits, especially in a system having large planets at high orbital eccentricity.
For almost all purposes the plane can be considered invariable when working in Newtonian dynamics.
Various modifications to Newtonian dynamics have also been proposed.
The second one treats the nuclei, which are much heavier than electrons, as point particles that follow classical Newtonian dynamics.
Another well-cited paper applies Newtonian dynamics to the formation of galaxies in cosmology.
However, this implied a conflict with Newtonian celestial dynamics.