Why only 2 derivatives in classical mechanics?
75612
Why are differential equations for fields in physics of order two?
44282
How do I show that there exists variational/action principle for a given classical system?
48756
Why are derivatives in interaction terms treated differently from derivatives in the kinetic term?
90325
Why use the derivative and not the symmetric derivative?
65659
Partial derivative paradox
105398
Physical intuition for higher order derivatives
111611
When can we add a total time derivative of $f(q, \dot{q}, t)$ to a Lagrangian?
39862
Why does the derivative of sine only work for radians?
118012
Meaning of different Orders of Derivative
4421
Proof that total derivative is the only function that can be added to Lagrangian without changing the EOM
117944
what is the use of derivatives
115139
Use my example to explain why loop diagram will not occur in classical equation of motion?
23975
What is the practical difference between a differential and a derivative?
126991
Prerequisites for classical mechanics by Susskind
66639
Second Derivative
8502
Why aren't integration and differentiation inverses of each other?
33691
Confusion about a particular differential form being exact?