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Ортвай 2009

PDF организаторовВсе задания
1Flat Earth vs. round Earth test *
2Rolling cube on a surface *
3Spaghetti swallowing force balance *
4Block hits coil spring *
5Mass-varying projectile upward motion *
6Amplitude-independent period potential *
7Gravity potential on R3 × S1 *
8n-pendulum eigenfrequencies and continuum limit *
9Stiff rope over wearing edge *
10Debris fall on asteroid *
11Slow dribble from inclined plane *
12Smoke ring motion direction *
13Ice melting in saltwater vs freshwater *
14Pressure from Brownian motion *
15Problem 15
16Shuffle card permanence statistics *
17Atmospheric refraction and celestial ellipticity *
18Transmission through graded-index layer *
19Floating permanent magnets *
20Lawrence transformations in reductivity *
21Relativistic particle in fields *
22Eigenvalue problem of EM tensors *
23Astronaut's cosmic reach *
24Semiconductor p-n junction photodetector *
25Lens billiard stability and quantization *
26Scale-invariant quantum system *
27Electron in gravitational box *
28Spinors and Minkowski space *
29BEC critical temperature corrections *
30Electron wave packet in hexagonal lattice *
31Sunlight bending around building *