NCERT Book PDF Class 11 Physics Chapter 2 Motion in a Straight Line

Download the Class 11 Physics Chapter 2 Motion in a Straight Line NCERT Book PDF, the official 2026-27 NCERT textbook chapter. It is the first chapter of kinematics and the foundation for every motion problem you meet in the Boards, JEE Main, JEE Advanced and NEET.

• Official NCERT 2026-27 chapter, clean and print-ready.
• Covers velocity, acceleration, kinematic equations and relative velocity.
• Read it alongside the solved exercises and the formula sheet linked below.

This Class 11 Physics Chapter 2 Motion in a Straight Line NCERT Book PDF is the official 2026-27 NCERT text, checked page by page against the latest edition.

What Class 11 Physics Chapter 2 Motion in a Straight Line Covers

The chapter describes motion along a straight path using position, velocity and acceleration. It builds the kinematic equations step by step and closes with relative velocity. The official NCERT sections are listed below.

Key Concepts You Will Study

Students should read the chapter with a pen and sketch each graph as it appears. The ideas here return in every later mechanics chapter.

• Difference between distance and displacement, and speed versus velocity.
• Reading and drawing position-time and velocity-time graphs.
• The meaning of average and instantaneous velocity using slopes.
• The three kinematic equations for uniformly accelerated motion.
• Relative velocity of one object with respect to another in one dimension.

Why Download the NCERT Book PDF for This Chapter

The NCERT textbook is the single most important source for the CBSE exam, and most JEE and NEET questions from this chapter are built directly on its examples.

• Every Board question on graphs and kinematic equations comes from this text.
• The worked examples show how to set up sign conventions correctly.
• Reading offline from the PDF lets you revise graphs without a data connection.

How to Use the NCERT Book PDF for Motion in a Straight Line

Read the chapter once fully, then work through it again with the exercises open. A short, ordered plan keeps the many graph rules from blurring together.

• Read each section, then redraw its graph and label the axes yourself.
• Solve the in-text examples before looking at the given solution.
• Attempt the back exercises, then check them against the NCERT Solutions below.
• Revise the three kinematic equations the night before the exam.

Other Class 11 Physics Motion in a Straight Line Resources

Pair the textbook PDF with the solved answers, revision notes and formula sheet for the same chapter.

FAQs on Class 11 Physics Chapter 2 NCERT Book PDF