Followed by Hamiltonian mechanics.
I'm not sure it would qualify as "easier", but it is more "elementary". The question asks about classical mechanics, so the next step that led to quantum mechanics is beyond the scope of the question.
Followed by Hamiltonian mechanics.
I'm not sure it would qualify as "easier", but it is more "elementary". The question asks about classical mechanics, so the next step that led to quantum mechanics is beyond the scope of the question.
RE: Is there a more systematic approach to classical mechanics than Newtons second law?