Noether’s Theorem: A Complete Guide With Examples
Noether’s theorem, named after the German mathematician Emmy Noether, is often said…
Lagrangian vs Hamiltonian Mechanics: The Key Differences & Advantages
Classical mechanics describes everything around us from cars and planes even to…
Constraints In Lagrangian Mechanics: A Complete Guide With Examples
In Lagrangian mechanics, while constraints are often not necessary, they may sometimes…
Generalized Coordinates: Everything You Need To Know (with examples)
Generalized coordinates are one of the key reasons why other formulations of…
Lagrangian Mechanics With Friction: A Step-By-Step Guide With Examples
You may have heard that Lagrangian mechanics can only deal with conservative…
How Is Lagrangian Mechanics Useful? (Key Reasons & Examples)
Lagrangian mechanics is a reformulation of classical mechanics that is equivalent to…
Rope Sliding Down a Table With Friction (Step-By-Step Solution)
Physics, especially classical mechanics, is filled with tons of interesting problems. Possibly…
Lagrangian vs Newtonian Mechanics: The Key Differences
When analyzing mechanical systems, Newtonian mechanics is often the most common approach,…
Hamiltonian Mechanics For Dummies: An Intuitive Introduction
In classical mechanics, there are quite many different formulations, which all have…
Lagrangian Mechanics For Dummies: An Intuitive Introduction
Often the most common approach to describing motion and dynamics is through…