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Zachary
  • Member for 4 years, 10 months
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1 vote
2 answers
1k views

How to find the equations of motion with a constraint?

0 votes
2 answers
990 views

Different coordinate systems for different objects?

0 votes
2 answers
615 views

How to find the equation of motion for a bead of mass $m$ threaded on a circular loop with dynamic friction coefficient $\mu_k$?

2 votes
0 answers
332 views

How to model the path of a particle using geodesics?

2 votes
2 answers
266 views

How to arrive at the Schrodinger equation for the wave function from the equation for the state?

0 votes
1 answer
180 views

How to recover the potential field from Green's function and Poisson's equation for a point charge

1 vote
2 answers
169 views

How should the sign of acceleration be chosen when I apply Newton's second Law

1 vote
0 answers
156 views

How to evaluate the period of a particle in a system with potential energy $U=-U_0/\cosh^2(\alpha x)$?

2 votes
2 answers
110 views

A question about a small block sliding down a larger one, involving conservation of momentum and energy [closed]

0 votes
0 answers
62 views

"Chain Rule" for functional derivatives in the context of a derivation of the geodesic equation by the stationary proper-time principle

2 votes
0 answers
52 views

Does this relativistic generalization of the Schrodinger equation make sense? [duplicate]