For more than five decades, Sears and Zemansky's College Physics has provided the most reliable foundation of physics education for students around the world. For the Eighth Edition, Robert Geller joins Hugh Young to produce a comprehensive update of this benchmark text.

A broad and thorough introduction to physics, this new edition carefully integrates many solutions from educational research to help students to develop greater confidence in solving problems, deeper conceptual understanding, and stronger quantitative-reasoning skills, while helping them connect what they learn with their other courses and the changing world around them. 

MasteringPhysics™ is the most advanced, educationally effective, and widely used physics homework and tutorial system in the world. It provides instructors with a library of extensively pre-tested end-of-chapter problems and rich, multi-part, multi-step tutorials that incorporate a wide variety of answer types, wrong-answer feedback, individualized help (comprising hints or simpler sub-problems upon request), and all driven by the largest metadatabase of student problem-solving in the world. Eight years in development and testing, NSF-sponsored published research (and subsequent studies) shows that MasteringPhysics™ has dramatic educational results. MasteringPhysics™ allows instructors to quickly build wide-ranging homework assignments of just the right difficulty and time, and provides them with efficient tools to analyze class trends, or the work of any student in unprecedented detail.

http://www.masteringphysics.com