Consistent Equation of Classical Gravitation to Quantum Limit and Beyond
  General Relativity makes a distinction between mass and space. Mass tells space how to curve and space tells mass how to move. Newtonian gravity equation makes a distinction between them by having its numerator as mass effect and its denominator as inverse square law space effect at macroscopic approximation. At microscopic distances it makes sense to substitute surface-to-surface distance between two nucleons for center-to-center distance between them to account for the mass space distinction, keeping in mind the smallest distance between coupled nucleons is Planck length. Any distance less than Planck makes no sense in the classical world. When we calculate the force between two nucleons of one femtometer diameter each, separated by a surface-to-surface distance of Planck length, we get the force that matches well known nuclear force i.e. 10E40 times the value of the force of gravitation ``g'' calculated by assuming the Newtonian center-to-center distance of 1 femtometer. What we get is what is described as the nuclear force in scientific literature. This leads to the question: Is the nuclear force (well recognized secondary effect of color force) high intensity gravitation? 
Shantilal G. Goradia