Laws, formulas, problems of physics . Directory. Hoffman Yu. In. This handbook contains the basic laws and formulas of elementary physics, as well as more than 800 problems with detailed solutions that do not require the use of higher mathematics. The volume of the theoretical part is sufficient so that, having at hand a reference book, it is possible to solve problems from any collections of problems in elementary physics. The handbook can be useful for young professionals, students of technical schools and first courses of technical universities, as well as school teachers and high school students who want to supplement their knowledge of physics ..