Fundamentals of Motion, Force, and Friction

Understanding how objects move and interact is the foundation of physics and engineering. This course provides a rigorous, step-by-step introduction to the fundamental concepts of force, motion, and equilibrium. By the end of this course, you will move beyond simple definitions to master the essential techniques used to analyze mechanical systems. You will gain the confidence to break down complex physical scenarios into solvable components using logic and mathematical tools. What you'll learn: * Understand the definitions of displacement, velocity, acceleration, and inertia in relation to motion * Apply Newton's three Laws of Motion to calculate net forces and resulting acceleration in various scenarios * Practice drawing precise Free Body Diagrams (FBDs) for isolated objects and connected systems * Calculate static and kinetic friction and understand their role in preventing or resisting motion * Analyze common mechanical setups, including inclined planes, pulley systems, and circular motion basics * Master systematic problem-solving techniques essential for all areas of classical mechanics The course begins with defining key kinematic variables and progresses through the detailed application of Newton's Laws. You will then learn how to apply these principles systematically to solve problems involving various types of friction and connected bodies. This course is designed for absolute beginners with no prior experience in mechanics or advanced physics. If you are starting your journey in science or engineering, this is the perfect starting point. Start building your foundation in classical mechanics today.