Fundamentals of Kinematics and Rectilinear Motion

Understanding how objects move is the foundation of all physics and engineering. This text-based course guides you through the core principles of kinematics, focusing on motion along a straight line. You will transition from having a vague understanding of speed and acceleration to confidently analyzing and solving complex, real-world one-dimensional motion problems. By reading clear explanations, studying step-by-step mathematical proofs, and practicing with structured written exercises, you will build a rock-solid foundation in classical mechanics. What you'll learn: Understand foundational terminology including displacement, velocity, and acceleration; Apply the core equations of motion to solve practical one-dimensional problems; Analyze vertical projectile motion and the effects of gravitational acceleration; Interpret and construct motion graphs to extract physical quantities like velocity and displacement; Practice modeling motion scenarios using modern analytical and conceptual frameworks. The course begins with basic definitions before advancing to mathematical derivations, graphical analysis, and vertical motion under gravity. You will conclude by working through comprehensive written scenarios that challenge your conceptual understanding. This course is designed for absolute beginners, introductory physics students, and anyone looking to refresh their mechanics knowledge. No prior advanced physics background is required, though basic algebra is helpful. Start reading today to master the mechanics of motion.