Решение задачи по физике раздел 60 пункт 68 механика

68. What is the distance fly π-meson to decay if its velocity u = 0,99s, and proper lifetime τ0 = 2,6 • 10-8 with? What would be the length of the flight, if it were not for the relativistic time dilation?

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