PRINCIPLES OF PHYSICS, Volume 1, 5E, International Edition features a concise approach to traditional topics, an early introduction to modern physics, and integration of physics education research pedagogy, as well as the inclusion of contemporary topics throughout the text. This revision of PRINCIPLES OF PHYSICS, Volume 1, 5E, International Edition also contains a new worked example format, a new Context feature, a revised problem set based on an analysis of problem usage data from WebAssign, and a thorough revision of every piece of line art in the text.