Problem M. 266. (January 2006)
M. 266. Make a ``magnetic pendulum'' using a piece of magnet and a piece of iron. Fix one of them to the table while the other is swinging above it. Examine the motion of the bob of the pendulum as a function of the initial deflection angle and the distance between the bodies at the equilibrium position.
Deadline expired on February 13, 2006.
12 students sent a solution. 6 points: Kocsis Vilmos, Kőrösi Márton, Láng Marcell, Meszéna Balázs. 5 points: Roósz Gergő. 4 points: 4 students. 2 points: 2 students. 1 point: 1 student.