Classical Mechanics: The universal law of gravitation focuses on the notion that forces act through their associated fields, which is first introduced when discussing Newton’s universal law of gravitation. A huge conceptual leap is required from the reader: an object can cause another object to move without even touching it. This is a difficult concept to reconcile with our everyday experiences but it makes perfect sense when we realize that is exactly how the Earth acts on us. Gravity is able to pull on us even though we are not in direct contact with the Earth. Also, the concept of super-position (and when it is applicable) is introduced. Super-position is crucial to the development of problem-solving skills so it will be illustrated in a number of example problems.

Classical Mechanics: Tools and vectors is simply about transmitting information. The conventions used to transmit certain types of numerical information are crucial concepts that must be addressed at the outset of any series on classical mechanics by discussing scalars versus vectors for example.

Classical Mechanic: Kinematics and uniformly accelerated motion focuses on the difference between asking, “How does an object move?” and “Why does an object move?”. This distinction requires a paradigm shift in the mind of the reader. Therefore, the reader must train themselves to clarify, “Am I trying to describe how the object moves or why the object moves?”.