Physics is the language of the universe, revealing the principles that govern everything from the tiniest particles to the vast expanse of galaxies. It is a subject that not only sharpens analytical thinking but also ignites curiosity about the natural world. With this vision in mind, we are delighted to present the Al-Razi Academic Notes Physics Grade 9, a resource designed to guide students through the fascinating journey of physics with clarity and confidence. This book is crafted to provide a comprehensive understanding of core physics topics, including Physical Quantities, Kinematics, Dynamics, Turning Effects of Force, Work, Energy, and Power, Thermal Properties of Matter, Magnetism, and the Nature of Science. Each chapter is enriched with simplired explanations, practical examples, and detailed solutions to make complex concepts intelligible and engaging for learners. Our aim is to bridge the gap between theory and application, enabling students to develop strong problem-solving skills and a profound appreciation for the wonders of physics. Whether preparing for examinations or exploring the subject beyond the classroom, this book is an indispensable companion for aspiring minds.