Students may never expect that they might free fall to Earth, but if they have ever dived into a pool, thats exactly what theyve done. This book shows students how Newtons three laws of motion affect divers, skydivers, and mountain climbers movements. Students discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, students can decide if they will ever be interested in engaging in one of these extreme sports.