Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
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Problem M. 436. (December 2024)

M. 436. Investigate the bounces of a ping-pong ball on at least three different solid surfaces (wood, glass, paving slabs, etc.) using a sound processing program or a phone application. Measure the coefficient of restitution, typical for the bounces.

(6 pont)

Deadline expired on January 15, 2025.


Statistics:

16 students sent a solution.
6 points:Fülöp Magdaléna, Hegedüs Márk.
5 points:Együd András Buda .
4 points:1 student.
3 points:2 students.
2 points:2 students.
0 point:2 students.

Problems in Physics of KöMaL, December 2024