L08_A
        Chapter 15.4 Equations Defining the Rotation of a Rigid
                              Body About a Fixed Axis
        Chapter 15.5 General Plane Motion
        Chapter 15.6 Absolute and Relative Velocity in Plane Motion

L08_B
        Chapter 15.7 Instantaneous Center of Rotation in Plane
                              Motion
        Chapter 15.8 Absolute and Relative Acceleration in Plane
                             Motion