Chapter 6: Kinematics of a Particle 心§6-1 Description of the motion of a particle using a vector of position 8 6-2 Description of the motion of a particle using rectangular coordinates 8 6-3 Description of the motion of a particle using natural coordinates§6–1 Description of the motion of a particle using a vector of position § 6–2 Description of the motion of a particle using rectangular coordinates § 6–3 Description of the motion of a particle using natural coordinates Chapter 6 : Kinematics of a Particle