Building on the research-proven instructional techniques introduced in Knight's Physics for Scientists and Engineers, the most widely adopted new physics book in more than 30 years, College Physics: A Strategic Approach set a new standard for algebra-based introductory physics-gaining widespread critical acclaim from professors and readers alike. For the Second Edition, Randy Knight, Brian Jones, and Stuart Field continue to apply the best results from educational research, and refine and tailor them for this course and the particular needs of its readers.