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Or 'Classical Mechanics' as most university courses refer to it. Newtonian mechanics is an outdated name for simplified mechanics that approximate accurately fo
by ajford 5y ago
Or 'Classical Mechanics' as most university courses refer to it. Newtonian mechanics is an outdated name for simplified mechanics that approximate accurately for "normal" physics situations, at least normal for a human's daily life at this point in time.
The opposite end of this spectrum is Relativistic Mechanics, which takes over when the approximations fall away at realms deviating far from normal, such as high mass systems, those at speeds approaching C, or Quantum Mechanics for small scale like atomic interactions.
- whatshisface 5y agoClassical mechanics wraps up general relativity, Newtonian mechanics, and analytic mechanics (which itself wraps up Hamiltonian mechanics and Lagrangian mechanics) into one name. It can also include fluid mechanics and other forms of continuum mechanics. Newtonian mechanics specifically refers to the formulation of finite-particle mechanics as a second order differential equation set in an inertial reference frame. Typical introductory physics classes teach Newtonian mechanics specifically.