Foundations of Physics: Work, Power, and Energy

Understanding how the physical world operates begins with the core concepts of mechanics. This text-based course introduces you to the essential principles of work, power, and energy, breaking down complex physics formulas into clear, digestible explanations. You will transition from memorizing equations to truly understanding how forces cause motion and transfer energy in everyday scenarios. What you'll learn: Understand the scientific definition of work and how to calculate it in different scenarios; Distinguish between kinetic, potential, and mechanical energy with real-world examples; Apply the law of conservation of energy to solve physical problems; Calculate power output and understand its relationship to work and time; Practice solving fundamental physics word problems and exam-style questions. This course starts with foundational definitions and key terminology before guiding you through step-by-step mathematical calculations and practical problem-solving exercises. It is designed specifically for beginners, high school students, or anyone looking to build a strong foundation in basic physics with no prior advanced mathematics required. Start building your physics foundation today.