In these notes, you will be introduced to the idea of a system, net force, and how a system's momentum and the net force it experiences are related (i.e., through [[https://en.wikipedia.org/wiki/Newton%27s_laws_of_motion#Newton.27s_second_law|"Newton's Second Law of Motion"]]). In another set of notes, you find a few useful formula for when the net force acting on a system is a constant vector (fixed magnitude and direction).
In these notes, you will be introduced to the idea of a system, net force, and how a system's momentum and the net force it experiences are related (i.e., through [[https://en.wikipedia.org/wiki/Newton%27s_laws_of_motion#Newton.27s_second_law|"Newton's Second Law of Motion"]]). In another set of notes, you find a few useful formula for when the net force acting on a system is a constant vector (fixed magnitude and direction).