# NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane

NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane: Consider the motion of an ant on a plane as shown in the figure.

The ant moves from the point a toe in the direction shown in the figure. We have to find out the displacement of the ant from the point a (0,0). From figure displacement $ae=\sqrt{2}$, this is an incomplete statement because we didn't specify the direction of displacement. Suppose the above figure is not available and if we specify the ant has a displacement of magnitude 1.414 from the origin, then there are n number of such possibilities.  So to specify the direction of displacement we have to use the concept of vectors. So to study the motion of an object in a plane or in space we must be aware of the basics of vector algebra. So NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane starts with an introduction to vectors. The concept of vectors mentioned in the NCERT class 11 Physics chapter 4 Motion in a Plane is very important and we are going to use it in the entire Physics course.

## The main topics of NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane are mentioned below.

4.1 Introduction

4.2 Scalars And Vectors

4.3 Multiplication Of Vectors By Real Numbers

4.4 Addition And Subtraction Of Vectors — Graphical Method

4.5 Resolution Of Vectors

4.6 Vector Addition — Analytical Method

4.7 Motion In A Plane

4.8 Motion In A Plane With Constant Acceleration

4.9 Relative Velocity In Two Dimensions

4.10 Projectile Motion

4.11 Uniform Circular Motion

All the topics of NCERT class 11 chapter 4 Motion in a Plane are very important and we will be using it in the coming chapters. While studying this chapter try to understand the physical significance of the topic and real-life examples.

The complete NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane are given below:

View all NCERT Solutions for Class 11 Physics Chapter 4 Motion In a Plane here.

## NCERT Solutions for class 11 Physics

 Chapter-1 Physical world Chapter-2 Chapter-3 Chapter-4 Chapter-5 Chapter-6 Chapter-7 Chapter-8 Chapter-9 Chapter-10 Mechanical Properties of Fluids Chapter-11 Chapter-12 Chapter-13 Kinetic Theory Chapter-14 Chapter-15

## NCERT Solutions for Class 11- Subject wise

 NCERT solutions for Class 11 Biology NCERT solutions for Class 11 Maths NCERT solutions for Class 11 Chemistry NCERT solutions for Class 11 Physics

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