Can we construct a system in which two distinct paths give the same actions? If so, how does the system evolve?
66919
When/why does the principle of least action plus boundary conditions not uniquely specify a path?
33571
Is there always a frame in which spatially separated events are simultaneous?
33822
Is there a monoid structure on the set of paths of a graph?
85007
The "Satellite Paradox": Twin paradox in orbiting satellites
97604
How can I make an object follow a path exactly
135666
Can one of Newton's Laws of motion be derived from other Newton's Laws of motion?
46832
How do Death Saves interact with Actions that have multiple Attacks?
26416
Active versus passive transformations
70734
Entropy and the principle of least action
121920
Can there be multiple paths for which Fermat's least time principle can be obeyed?
19281
What order do triggered abilities happen in if multiple things trigger at the same time?
49659
Can you take the same feat multiple times?
93986
Connectivity, Path Connectivity and Differentiability
102700
A gateway to a new world/future where things can be improved with use
126470
What is the difference between a path and a stroke?
8070
What will be the trajectory of the given motion
47826
Duplicating Environments