Physical problems with solutions. CONSERVATION LAWS.

Book 4 - CONSERVATION LAWS is the fourth book of the 19 books in the series of problems on physics with the solution. The book is intended for school leavers entering the technical colleges, teacher of physics and persons engaged in self-education. The book contains the theory of this section and the problem of the complexity of the tasks of parts 1 (55 tasks) and 2 (66 tasks) Common exam, with detailed solutions. We also present a set of tasks for independent solving (15 tasks).