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Apr
5
accepted Relative angular velocity and acceleration
Sep
30
accepted Whose reference frame to use for $d \theta$ near a black hole?
May
23
accepted Is the meander ratio of a river $= \pi$?
Apr
15
accepted How much refraction occurs as a fraction of all reflection and refraction?
Mar
12
accepted Proof that flux through a surface is independent of the inner objects' arrangement
Mar
9
accepted Relation between satellites' potential energy and quantum mechanical confinement energy?
Feb
2
accepted Why does 'proper length' exist as a notion?
Jan
19
accepted How much effect does the Bernoulli effect have on lift?
Jan
5
accepted Application of Heisenberg's uncertainty principle
Dec
27
accepted Conservative forces intuition
Dec
19
accepted Where does the energy flow differ between a forward and reverse process?
Dec
3
accepted Directionality of angular momentum
Nov
30
accepted Is there a mathematical derivation of potential energy that is *not* rooted in the conservation of energy?
Oct
31
accepted How do we know the universe is expanding, and not that its contents are shrinking?
Oct
27
accepted Time for a wind-battred door to slam
Oct
18
accepted Light orbiting a massive body
Oct
14
accepted Why are some materials diamagnetic, others paramagnetic, and others ferromagnetic?
Oct
11
accepted Gaussian surface question
Sep
26
accepted How is Gauss' Law (integral form) arrived at from Coulomb's Law, and how is the differential form arrived at from that?
Sep
25
accepted What IS reflection?