Решение задачи по физике раздел 26 пункт 43 волны

43. A uniform disc of radius R = 0,49 m makes small oscillations about an axis which is a nail driven into the wall perpendicular. Fluctuations occur in a plane parallel to the wall. Find oscillation frequency drive if a nail is located d = 2R / 3 from the center of the disk.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)