Решение задачи по физике раздел 12 пункт 21 волны

21. Point participates simultaneously in two harmonic vibrations occurring in mutually perpendicular directions, and described by the equations x = 3cos2wt, cm and y = 4cos (2wt + ?), see. Determine the equation and plot the trajectory of it with the application zoom.

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