Решение задачи по физике раздел 50 пункт 84 механика

84. Neglecting friction, determine the lowest altitude at which the carriage should slide down the chute with a man turning into a loop radius of 10 m, so that it made a complete loop and has not dropped out of the gutter.

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