Problem M. 385. (March 2019)
M. 385. When a relatively large obstacle having a horizontal (planar) face is placed under the water stream flowing from the kitchen tap, then the spreading water forms a circular area where it has a visible increase in its height. This is called the hydraulic jump. At a certain obstacle-tap distance, measure how the radius of the circle depends on the rate of water flow.
Deadline expired on April 10, 2019.
10 students sent a solution. 6 points: Fodor Marcel, Kondákor Márk, Kozák 023 Áron. 5 points: Király Előd István, Morvai Orsolya, Olosz Adél, Pácsonyi Péter, Varga 235 Áron. 1 point: 1 student. 0 point: 1 student.