To use a method for physically analysing Physical objects, a method which is not in accord with Physical Laws under a merely arithmetic argument is something incongruent and inconsistent.

UNOBSERVANCE OF PHYSICAL LAWS

Newton's 1st Law
The reference is found to state an equation of momentum in any point, as it does not consider if that point is in a state of movement, if it moves. It does not have validity since it is not the origin of the relationship Action - Reaction or Object - Environment, instantaneous axes of rotation, in which it is certain that there is no motion. The unobservance of this law is demonstrated.

Newton's 2nd Law
It does not consider the equation F=m*a which determines the constant relationship of an object with the environment, given the constant and permanent action of G, which is the gravitational attraction exerted by the Earth upon any object according to the constant definition of an object in a condition of continous and rigid environment; since it does not consider the magnitude of the reactions of inertial references or instantaneous axes of rotation as a response from the environment to the constant and defined action of an object considering its mass and its acceleration. On the contrary, it uses them as actions deforming the object, in spite that these reactions are the ones reaching the equilibrium state of the object, as they are equal and opposite to the accelerated mass of the object or to the external forces on it, they balance it steadily, because the forces are constant and particular. The unobservance of this law is demonstrated.

Newton's 3rd Law
This law applies only in the vertical coordinate (y), since it invalidates the horizontal coordinate (x) due to the fact that the mathematical model is unable to act as system, linear statement, without considering the horizontal equilibrium as a premeditated and arbitrary act, and not verifying in any circumstance, either before or after such state of equilibrium, which determines the possibility of horizontal motion and, then, of a non-equilibrium state. The unobservance of this law is demonstrated.

Law of Conservation of Energy
It does not consider the initial magnitude of energy in the relationship Object-Environment, relationship which is constant and defined; since both the object and the environment are also constant and defined; therefore, the final energy from this relationship must be equal to the initial energy, as they are not considered as losses or variations of magnitude or module of force, because of the definition of an object as constant and rigid environment in a state of constant equilibrium.
There are no energy losses for heat produced by deformation or motion, since we try to determine the application of the Physical Laws in a condition of motion and rotation which is equal to zero (0).The unobservance of this law is demonstrated.

PHYSICAL DOMAIN
Newton's Laws of Motion or Newtonian Domain, which are empirically determined, are the ones applied to the work scale of the structural analysis of objects. Quantum Mechanics or Quantum Domain and its laws are applied to atomic-sized or even smaller models and systems. Relativist Mechanics or Relativist Domain is applied to objects or systems which move to high velocities which are only comparable to the velocity of light.