Ever wondered why an object in motion tends to stay in motion, or an object at rest stays at rest? This video delves into Newton's groundbreaking Principle of Inertia, a fundamental concept that reshaped our understanding of physics and the universe itself. Join us as we explore the core idea behind how things move—or don't move—without external interference. In this essential guide to classical mechanics, you will discover: ► Newton's First Law defines inertia as an object's resistance to changes in its state of motion. ► This principle applies universally, explaining phenomena from orbiting planets to everyday experiences like feeling a jolt when a car brakes. ► Understanding inertia is crucial for comprehending forces, momentum, and the foundational laws governing the physical world. #PrincipleOfInertia, #NewtonsLaws, #PhysicsExplained, #ClassicalMechanics, #ScienceThroughTime, #Inertia, #ScienceEducation