Class 9 NCERT • Science Textbook (New Syllabus)
Ch 04: Motion
Select a topic or study module below to explore reference points, distance and displacement, speed and velocity, acceleration graphs, equations of motion, circular motion, and step-by-step numerical solutions.
Topic 01 • Describing Motion
Understanding Reference Points, States of Rest and Motion, and Relative Positions
Topic 02 • Distance & Displacement
Differentiating Scalar Path Lengths from Vector Shortest Straight-Line Displacements
Topic 03 • Speed & Velocity
Analyzing Rates of Motion, Average Speed Calculations, and Directional Velocity
Topic 04 • Acceleration
Investigating Uniform and Non-Uniform Acceleration Along Straight Lines
Topic 05 • Motion Graphs
Interpreting Distance-Time and Velocity-Time Graphs to Determine Physical Quantities
Topic 06 • Equations of Motion
Deriving and Applying Kinematic Equations for Constant Acceleration Problems
Topic 07 • Circular Motion
Exploring Constant Speed with Continuously Changing Velocity in Circular Paths
Module 08 • Solutions & Quiz