Mathematical and Physical Journal
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Problem P. 4718. (March 2015)

P. 4718. Two solid metal cubes of edges \(\displaystyle a\) touch each other along one of their faces. How many times greater gravitational force is exerted between two solid metal cubes, made of the same material as the other, whose edges are \(\displaystyle 3a\), and which also touch each other?

(5 pont)

Deadline expired on April 10, 2015.


Statistics:

56 students sent a solution.
5 points:Asztalos Bogdán, Balogh Menyhért, Bencsik Bálint, Berta Dénes, Blum Balázs, Bősze Zsófia, Bugár 123 Dávid, Büki Máté, Csathó Botond, Csorba Benjámin, Di Giovanni Márk, Eper Miklós, Fehér Balázs, Fekete Balázs Attila, Fekete Panna, Forrai Botond, Gróf Tamás, Holczer András, Horváth Botond István, Kálai Kristóf, Kaposvári Péter, Kasza Bence, Kovács Péter Tamás, Körtefái Dóra, Kristó Dávid, Lőrincz Zoltán, Lukács 666 Dávid, Mándoki László, Marozsák Tóbiás , Mladonyiczki Béla, Molnár 157 Marcell, Nagy 555 Botond, Nagy Kartal, Olosz Balázs, Öreg Botond, Páhoki Tamás, Pszota Máté, Rózsa Tibor, Sal Kristóf, Stein Ármin, Szabó Ágoston, Szentivánszki Soma , Szépfalvi Bálint, Tanner Martin, Tóth Ádám Bars, Tóth Bence Tamás, Trócsányi Péter, Valus Dávid, Wesniczky Albert, Zöllner András.
3 points:2 students.
2 points:2 students.
0 point:2 students.

Problems in Physics of KöMaL, March 2015