Mathematical and Physical Journal
for High Schools
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Problem M. 260. (April 2005)

M. 260. It is well known that a glass placed under a strong water jet cannot be filled entirely. Removing the glass from under the jet it will only be partly filled with water. How does the amount of the remaining water in the glass depend on the flow rate, the velocity of the jet and the position of the glass?

(6 pont)

Deadline expired on May 11, 2005.


13 students sent a solution.
6 points:Gyenis András, Illés Máté, Kocsis Vilmos, Lantos Judit.
5 points:Elter Zsolt, Kőrösi Márton, Meszéna Balázs, Pálinkás András, Sáfrány Ilona Virág.
4 points:3 students.
2 points:1 student.

Problems in Physics of KöMaL, April 2005