Physics
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98 Answers

Newest Activity Votes
44
Freefall into snow
Feb 25 '15 at 23:18
15
What is the connection between special and general relativity?
Nov 13 '17 at 18:15
15
Would computers accelerated to high speeds compute “faster” from our point of view?
Jul 14 '14 at 17:56
14
What determines the top speed in ice skating?
Sep 30 '19 at 20:16
12
Tension in a simple pendulum
Jul 5 '17 at 0:35
9
Expanding Moon's orbit and newtonian mechanics
Jun 25 '17 at 3:47
8
Identical particles seem to reduce probability
Jun 29 '17 at 21:31
7
How to measure the volume of a fish pond?
Sep 6 '17 at 6:02
5
If Earth is curve and spinning, why plane flying in high altitude does not delayed?
Oct 18 '17 at 15:18
5
Why is the quantum Venn diagram paradox considered a paradox?
Sep 13 '17 at 17:12
5
What happens in the twin paradox if the ship doesn't return?
Dec 9 '14 at 22:38
4
Understanding a joke in Zwiebach - “A first course in string theory”
May 27 '18 at 18:42
4
Why does air feel cooler when blown through a small hole and warm through a big one? (for example from a mouth)
Dec 9 '14 at 12:45
3
Generalization of $F=mv\frac{dv}{dx}=\frac{m}{2}\frac{d}{dx}(v^2)$ to 3-dimensions in a compact notation
Sep 11 '17 at 15:23
3
Is there a case when it is better to use the integral form of the Maxwell equations rather than the differential form?
Jul 12 '17 at 1:24
3
Space time curvature bends back
Dec 23 '14 at 18:25
3
Why does rotation simulate gravity if motion is relative?
Nov 26 '14 at 21:49
2
Degeneracy of 2 Dimensional Harmonic Oscillator
Mar 25 '18 at 1:15
2
kinetic energy of uniform circular motion under radial force F
Jan 2 '18 at 18:19
2
Compton Scattering Assumption: $p^2=m^2$ for electron and $k^2=0$ for photon?
Dec 11 '17 at 5:27
2
In Newton's 2nd Law, does $m$ stand for rest mass?
Oct 4 '17 at 1:42
2
What happens to the partition functions in the limit $T\to 0$ or $\beta\to\infty$?
Sep 18 '17 at 4:06
2
What do they mean when they say that it does not require any work to move a charge from one point to another in an equipotential surface?
Sep 4 '17 at 1:12
2
Prove that $\vec a\times (\vec b\times\vec c) = (\vec a\cdot\vec c)\vec b - (\vec a\cdot\vec b)\vec c$ with the help of the Levi-Civita symbol
Aug 20 '17 at 17:25
2
Why does drying off with a towel at room temperature not feel cold?
Jul 4 '17 at 17:11
2
Someone walking on near side vs. far side of Moon - are weights different?
Jun 19 '17 at 3:54
2
Will we ever be able to view the past?
Jan 29 '15 at 18:27
2
Does a projectile always meet a freely falling body when aimed at it?
Jan 28 '15 at 16:22
2
In reverse time, do objects at rest fall upwards?
Dec 18 '14 at 18:15
2
Can very large objects have a gravitational moment?
Dec 11 '14 at 1:37
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