#What is the principle of classical mechanics?#In this chapter we will demonstrate, using Lagrangian and Hamiltonian formulations, that the three fundamental conservation principles of classical mechanics: the conservation of energy, linear momentum and of angular momentum, are all consequences of certain space-time symmetries of classical mechanics#Short notes of classical mechanics notes for help with the MSc Physics 1st semester and BSc physics exam#Why are we called classical mechanics ?#However, because this old branch of physics existed alongside two new ones, it needed a new name. The term "classical mechanics" was coined to loosely refer to the set of equations that describe reality at scales where quantum and relativistic effects are negligible#@Alanwalkermusic @upscrank1 @oficialmanowalter @lecturesbywalterlewin.they9259

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