Some people consider dynamics to be made up of kinematics and kinetics. Others consider dynamics and kinematics to be separate, and do not use the word kinetics. Under the second view, kinematics is about describing how a system is at the moment, and dynamics is about how and why the system changes with time.
- Kevin Brown. "Kinematics and Dynamics in Special Relativity". Retrieved 2019-01-20.
- Bingham, G.P. (1988), "A Note on Dynamics and Kinematics" (PDF), Haskins Laboratories Status Report on Speech Research, 93: 247–251, retrieved 2020-01-11
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