Physics | Study Guide

In Physics Aristotle sets himself the task of discovering the principles that govern motion and change in the natural world. He calls this prototypical scientific pursuit "physics" because it requires observations of the physical world. Aristotle gives an account of place, time, motion, and change by identifying the causes that produce the natural phenomena that he observes. He outlines a method of seeking the universal or general rules that govern particular instances of change. This method is one that scientists still use today. Aristotle concludes the book by demonstrating that time is infinitely divisible and that all motion can be traced to one unchanging and eternal mover.