In this book, the first two units ("Curved Movements: Horizontal Shot, Circular Motion" and "Conservation of Momentum") of the Physics Orientation of the B' Lyceum are presented in detail.

Each chapter contains:

• Theory in the form of questions, so that the student can focus on the specific topic.
• Observations that help the student understand key points and avoid any "traps" that may lead to incorrect solutions. These observations will particularly help the student in the revision they will do for the June exams.
• Basic exercises solved exemplarily. In the process of solving, they are presented in a "key points" framework that helps the student draw useful conclusions which they can use to solve the exercises.
• Questions that cover the entire range of the taught material and help in better understanding of the theory.
• Exercises and problems to solve, the number and diversity of which ensure the student's proper preparation.
• Evaluation criteria, for the student to assess their knowledge.

After the development of the chapters of the taught material, tables with the most important formulas are provided, as well as two review evaluation criteria.

At the end of the book, the answers to the questions and the solutions to the exercises, problems, and evaluation criteria are provided.

I would like to thank all my colleagues and students who helped me in writing this book with their observations, and I look forward to their suggestions for its further improvement.