Fundamentals of Gravitation: Physics for Beginners

Why do objects fall to the ground, and what keeps the planets in their orbits? Understanding gravitation is the key to unlocking the fundamental laws of classical physics. In this text-only course, you will build a solid foundation in gravitational theory, moving from basic historical concepts to solving practical physics problems. What you will learn: Understand the fundamental concept of gravitational force and how it acts at a distance; Apply Newton's Universal Law of Gravitation to calculate the force between two masses; Differentiate clearly between mass and weight on different celestial bodies; Calculate the acceleration due to gravity and explore the mechanics of free fall; Examine Kepler's Laws of Planetary Motion and their role in astronomy. The course begins with essential terminology and core definitions, progressing through step-by-step written explanations and practical self-assessment questions. This course is designed for beginning physics students, school learners preparing for introductory science exams, and curious minds with no prior physics background. Start reading today to master the foundational science of gravity.