Minimum Physics: Mechanics. Oscillations and waves. Field theory. Theory of relativity

The proposed book sets out a certain minimum of knowledge necessary for the formation of a general idea of ​​physics as a whole - mechanics, elements of the theory of the power field, elements of the theory of relativity, oscillations and waves. The presentation is carried out at a level available to high school students, familiar with elements of vector algebra and higher mathematics, for those who are not familiar with them, at the end of the book brief information about vectors, derivatives, integrals, complex numbers and functions are given.
The book is intended for high school students who want to get a clearer idea of ​​the ideas of physics, it will also be very useful for junior university courses and teachers