This course provides a comprehensive exploration of motion under constant acceleration, a cornerstone of classical mechanics. Starting with the foundational equations of motion, students learn to calculate velocity, position, and acceleration for objects in linear motion. Step-by-step examples demonstrate how to apply these equations to solve a variety of physics problems, from simple exercises to more complex scenarios. The course then focuses on free fall, explaining how gravity accelerates objects and how to model their motion mathematically. Advanced topics, such as acceleration due to gravity and a conceptual overview of space-time curvature versus Newtonian mechanics, offer a deeper understanding of motion in different physical contexts. Each lesson is designed to combine theory with practical problem-solving, allowing students to practice calculations and verify results. By the end of the course, learners will be proficient in analyzing linear motion, predicting future positions and velocities of objects, and tackling free fall problems with confidence. Ideal for high school or introductory college physics students, this course builds a strong foundation for further studies in mechanics and applied physics.