L03_A
        Chapter 12.1 Introduction
        Chapter 12.2 Newton's Second Law of Motion
        Chapter 12.3 Linear Momentum of Particle, Rate of 
                           Change of Linear Momentum
        Chapter 12.4 System of Units
        Chapter 12.5 Equations of Motion
        Chapter 12.6 Dynamic Equilibrium

L03_B
        Chapter 12.7 Angular Momentum of Particles, Rate of
                           Change of Angular Momentum
        Chapter 12.8 Equations of Motion in Terms of Radial
                            and Transverse Components
        Chapter 12.9 Motion Under a Central Force,
                             Conservation of Angular Momentum 
        Chapter 12.10 Newton's Law of Gravitation