Physics
Joako's user avatar
Joako's user avatar
Joako's user avatar
Joako
  • Member for 2 years, 1 month
  • Last seen more than a month ago
Profile Activity

14 Questions

Score Activity Newest Views
4 votes
1 answer
300 views

Modeling friction with Non-Lipschitz ODEs - Pendulum example

3 votes
1 answer
94 views

Are there physics models that accurately handle the assumption of having solutions that achieve finite ending times?

2 votes
0 answers
113 views

A brick sliding in an horizontal plane after an initial push (under Coulomb's dry friction) - closed form solutions validation? [closed]

1 vote
0 answers
65 views

Two questions about Sonoluminescence in water: Does it produce Cherenkov radiation? Could be done with a laser beam instead of sound?

1 vote
1 answer
391 views

Is a reasonable assumption to consider that the contact point of the Euler's Disk (with stationary center of mass) trace this finite bounded spiral?

1 vote
2 answers
433 views

It is possible to have a drag force which is non-Lipschitz?

1 vote
0 answers
77 views

Could the Dirac Eq./Klein-Gordon Eq. handle solutions with finite extinction times?

1 vote
1 answer
66 views

Confusion with time symmetry - pendulum example

1 vote
7 answers
361 views

Does it make sense to model the kinetic energy as $T=\frac{1}{2}mv\,|v|$ instead of $T=\frac{1}{2}mv^2$?

1 vote
1 answer
110 views

Is it possible to built a variational principle for this first-order system?

0 votes
2 answers
135 views

Is it possible to explain the Ultraviolet Catastrophe as a manifestation of the Riemann-Lebesgue Lemma?

0 votes
0 answers
27 views

Simple everyday examples to represent the concept of Quasiparticles - Bubble example

-2 votes
2 answers
246 views

Is possible to achieve an infinite speed in real life? [closed]

-4 votes
1 answer
64 views

Is it possible for a point-like system to behave like $x(t) = \frac{t}{2}\log(t^2)$ near $t=0$? (infinite speed) [closed]

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.