Newton’s laws of motion was introduced and discussed. It was said that…
‘Any of three laws of classical mechanics, either the law that a body remains at rest or in motion with a constant velocity unless an external force acts on the body (first law of
the law that the sum of the forces acting on a body is equal to the product of the mass of the body and the acceleration produced by the forces,with motion in the direction of the resultant of
the forces (second law of motion),
or the law that for every force acting on a body, the body exerts a force having equal magnitude and the opposite direction along the same line of action as the original force (third law
of motion or law of action and reaction).’
In every interaction, there is a pair of forces acting on the two interacting objects. The size of the force on the first object equals the size of the force on the second object.
Forces always come in pairs – equal and opposite action-reaction force pairs.
What was also discovered was that …action is a measure of the change occurring in a system.
Therefore, a minimum action implies that there is a minimum change in nature. Thus the quantum of action would perhaps be better named the quantum of change.
So for anything to change…your experiences, your conditions, there has to be action.
Action is energy based on Universal law.