What is the trajectory of the end of the hour hand?

The trajectory of movement is a line that a material point describes when moving.
The end of the hour, minute and second hands in the watch, when moving, describes a circle in the center of the dial and a radius that corresponds to the length of the corresponding hand.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.