Mathematical and Physical Journal
for High Schools
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Problem P. 4684. (December 2014)

P. 4684. Starting at the centre of the curvature of a spherical concave mirror a point-like object moves uniformly along a straight line until it reaches the pole of the mirror. Determine the relationship between the position of its image and the elapsed time and plot the graph of this function.

(4 pont)

Deadline expired on January 12, 2015.


Statistics:

37 students sent a solution.
4 points:Asztalos Bogdán, Balogh Menyhért, Blum Balázs, Di Giovanni Márk, Fehér Balázs, Fekete Balázs Attila, Forrai Botond, Holczer András, Kormányos Hanna Rebeka, Németh 017 András, Páhoki Tamás, Sudár Ákos, Szász Norbert Csaba, Szépfalvi Bálint, Tanner Martin, Tihanyi Áron, Tóth Miklós, Trócsányi Péter, Varga-Umbrich Eszter, Wiandt Péter.
3 points:Pázmán Előd.
2 points:8 students.
1 point:2 students.
0 point:6 students.

Problems in Physics of KöMaL, December 2014