DISPLACEMENT AND DISTANCE TRAVELED — Explained Simply, Clearly & Analytically
Understanding distance and displacement is one of the most important foundations of kinematics. Though these two words look similar, they represent very different physical ideas . Let us explore them step-by-step with real-life meaning, examples, and case studies. 🚶 1. Distance Travelled 🔹 What is Distance? Distance is the total length of the actual path travelled by an object, irrespective of direction. 👉 In simple words: Distance tells how much ground an object has covered . ✔ Key Features of Distance Scalar quantity (only magnitude, no direction) Always positive or zero Depends on the actual path followed 🔹 Example 1: Walking in a Park A student walks: 40 m east Then 30 m north Distance travelled = 40 + 30 = 70 m Even if the student ends near the starting point, distance is still 70 m because the entire path length is counted. 🔹 Example 2: Circular Track A runner completes one full round of a circular track of circumference 40...