Equation of motion: Learn about the mathematical

Learn about the mathematical descriptions of the behavior of physical systems in terms of their motion as a function of time. Explore the history, types, and applications of equations of motion in classical mechanics and relativity. Graphical Derivation of ... The equation of motion for a freely falling body can be obtained by replacing ‘a’ in equations 1 to 3 with g, the acceleration due to gravity. For an object falling freely, its initial velocity u = 0.