Chapter 0 Preface Introduction to vectors A scalar is a simple physical quantity that does not depend on direction mass, temperature, volume, work A vector is a concept characterized by a magnitude and a direction force, displacement, velocityChapter 1Chapter 1 Measurment Chapter 0 Preface ➢ Introduction to Vectors A scalar is a simple physical quantity that does not depend on direction. mass, temperature, volume, work… A vector is a concept characterized by a magnitude and a direction. force, displacement, velocity…