# Chapter 3. Motion in Straight Line

## CBSE Class 11 Physics Notes Chapter 3 Motion in Straight Line

CBSE class 11 Physics notes Chapter 3 Motion in Straight Line Download in  PDF. CBSE class 11 Physics notes Chapter 3 Motion in Straight Line contains all the topic as per the syllabus of NCERT. Each topic is explained  in very easy language with colored diagrams. Typical topics are divided into parts so that student can understand  these topics step by step. CBSE class 11 Physics notes Chapter 2 is prepared by our experts as per the latest syllabus and exam pattern Class 11 Physics. Derivation of formulas is given in very simple ways after consulting from various books  and expert teachers. Also don’t forget to download CBSE Class 11 Notes of other Subjects like Chemistry, Mathematics Formulas sheets, Biology. Along with Notes, we are also providing Online Quizzes for each Chapters of class 11 Physics and other subjects. Online Quizzes are given topic wise and contains MCQs with timer to attempt the quizzes. After reading the CBSE Class 11 Physics Notes of Chapter 3 Motion in Straight Line, students can revise the whole Chapter in Our Online quizzes.

## Syllabus Covered

### CBSE Class 11 Physics Notes Chapter 3 Motion in Straight Line

Need for measurement: Units of measurement; systems of units; SI units, fundamental  and   derived  units.  Length, mass  and   time  measurements; accuracy and  precision  of  measuring  instruments;  errors in  measurement; significant figures. Dimensions of physical quantities, dimensional analysis and its applications.

#### Topics included in the Notes of CBSE class 11 Physics Notes Chapter 3

• Physical Quantity
• Fundamental and Derived Units
• System of Units (SI, MKS, CGS)
• Measurements of Length
• Indirect Methods to Measurement of Large Distances and very Small Distances
• Coherent System of Units
• Order of Magnitude
• Dimensions and Dimensional Formulae
• Four types of Quantities
• Dimensional Equations and Applications
• Significant Figures
• Algebraic Operations on Significant figures
• Error and Types of Errors