Problem M. 322. (March 2012)
M. 322. Measure how long it takes to a single pulse generated at one end of a horizontal Slinky, to travel back to the place where it was initiated, if the Slinky is stretched differently. Examine how this time depends on the distance between the turns.
Deadline expired on April 10, 2012.
10 students sent a solution. 6 points: Juhász Péter, Pálfi Nikolett, Papp Roland, Szabó 928 Attila, Szigeti Bertalan György. 5 points: Kollarics Sándor. 4 points: 2 students. 3 points: 1 student. 2 points: 1 student.