More than 500,000 students have purchased previous editions of this book! That's because this powerful study tool offers clear explanations and constant reinforcements, so that students quickly grasp this potentially difficult subject matter. It takes students from vectors to thermodynamics to applied nuclear physics, teaching effective problem-solving skills. The numerous, valuable appendixes make often-needed, basic information easy to find quickly, so this book is also an excellent reference. The new edition of this best-selling book gives users a solid grasp of the principles of general physics through their application to a large number of carefully selected problems. The Ninth Edition features a new order of presentation that reflects the current physics curriculum and textbooks. Existing problems have been updated, and new problems have been added that deal with more realistic and practical situations, including those in the life sciences.