Решение задачи по физике раздел 62 пункт 35 механика

35. Fixed at the ends of the string is stretched with a force f. By the mid-point of the string attached to the cargo weight m (Figure). Determine the period of small oscillations of the attached load. Massa string neglected; gravity not considered.

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