Foundations of Particle Systems and Rotational Motion

Understanding how systems of particles move and rotate is essential for mastering classical mechanics and solving complex engineering and physics problems. This course breaks down these challenging concepts into structured, easy-to-follow text lessons. You will transition from basic particle dynamics to a complete understanding of rigid body rotation and rotational equilibrium. * Understand the concept of center of mass for discrete and continuous systems * Calculate torque, angular momentum, and the moment of inertia for various shapes * Apply the laws of conservation of angular momentum to rotational problems * Analyze the dynamics of rolling motion without slipping on flat and inclined planes * Solve equilibrium problems involving both translational and rotational forces This course begins with foundational definitions of particle systems and center of mass before moving into rotational kinematics, torque, and angular momentum. Each concept is paired with written examples and step-by-step mathematical derivations to ensure you build a strong analytical foundation. This course is designed for beginners, high school physics students, and engineering aspirants looking to establish a solid grasp of rotational mechanics. No prior advanced physics knowledge is required, though basic algebra and introductory calculus are helpful.