NCERT Solutions for Class 11 Physics Chapter 7

Physics essentially deals with what matter constitutes, its motion and behaviour, and energy and force. While this subject can seem daunting to many students, regular practice and thorough knowledge of basic concepts right from Class 11 can help in studying Physics in a much easier way.

Physics class 11 Chapter 7 can be a tough subject for many students. Hence, getting help from experts becomes necessary while preparing for board exams. Moreover, having a strong base and grip on the topics is very important for students who want to pursue physics or engineering or subjects in any other related field in college. It will help them to understand new topics better and have an edge over the other students.

This is why students must refer to Class 11 Physics Chapter 7 NCERT Solutions that are prepared by the teachers, who are experts in teaching these subjects for years. The main motive of the solutions is to make conceptual understanding of the subject easier for the students and make it seem less daunting for them. 

 

NCERT Solutions for Class 11 Physics Chapter 7 (System of Particles and Rotational Motion)

The chapter will cover the motion of the centre of mass of a system of particles and the usefulness of this concept in understanding the motion of extended bodies. It explains the theoretical and mathematical parts of the concept. You will learn about the unchanging shape of an ideal rigid body in the NCERT solutions Class 11 Physics rotational motion. 

The chapter will focus on the angular velocity relation with linear velocity, torque and angular momentum. It includes the kind of motion a rigid body can have and how the centre of mass of a system of particles proceeds.

With the right resources, students can easily crack this chapter. At Extramarks, the solutions for Physics Chapter 7 class 11 have been prepared by the teachers and subject matter experts, who make sure that the answers are easy-to-understand and learn.

 

NCERT Solutions for Class 11 Physics Chapter 7 – (Free Download)

Physics is a lovely subject but can also be quite difficult to master. It forms the base for many scientific subjects that students take later in life. Class 11 Physics introduces students to topics like thermodynamics, laws of motion, etc. These topics are extremely important for the students to prepare from the exam point of view. They have to prepare these subjects well as they are further elaborated upon in higher classes and college. Many times, these topics are also asked in competitive exams. 

It is essential that you have a good grasp of a subject like Physics as it includes plenty of formulae and fundamental concepts that form the base for your CBSE syllabus. We provide the CBSE Class 11 Physics NCERT solutions which are planned out to aid students to perform better by making the subject easier for each student. Having the solutions handy will also allow you to revise before the exam as all the syllabus is merged into one place for the students to quickly go through. 

 

NCERT Solution for Class 11 Physics Chapter 7

Class 11 is an important class for students as it prepares you for Class 12 and board exams. The marks scored in Class 11 also are important in getting admission into a good college. For this, you need to have a strong grip on the basic concepts of Physics. This can only be achieved with regular practice, in-depth knowledge, and a problem-solving approach to any difficult topics. 

The Class 11 Physics NCERT solutions will help you understand the various difficult topics and master the subject. The solutions contain all the chapters laid out and answered by our panel of expert teachers. With many years of expertise, they mark out important questions and give you tips on how to solve them. With step-by-step solutions, you can also clear any doubts you may have had. 

 

Chapter 7 System of Particles and Rotational Motion

In the usual case scenario, the body is considered to be inflexible wherein the distances between different particles of the body do not change even after the acting of force on it. Only rotational motion is possible in the case of a rigid body fixed at one point or along a line. It is highly possible for this kind of body to either have pure translation or a combination of translation and rotation. One should have an understanding of the external forces of the body to determine the motion of the centre of mass of a system without knowledge of the internal forces of the system. Newton’s Second Law for finite-sized bodies (or systems of particles) is based on Newton’s Second Law and also Newton’s Third Law for particles.

 

Key Features of NCERT Solutions for Class 11 Physics Chapter 7

NCERT solutions physics class 11 chapter 11 will help students to solve questions that they might get stuck at. The solutions are explained and narrated by experienced teachers to make it easier for students to practise and revise.

  • The solution set covers all the necessary topics covered in the NCERT class 11 textbook to ensure students gain enough knowledge about everything. 
  • The solutions are written in easy language to ensure clarity so that you can score better in the exams.
  • Time management will be one of the best benefits for students if they refer to NCERT Solutions
  • It becomes convenient for students to revise the solutions before appearing for the exams. 

FAQs (Frequently Asked Questions)

The student will get an understanding of the external forces of the body to determine the motion of the centre of mass of a system without knowledge of the internal forces of the system. Newton’s Second Law for finite-sized bodies (or systems of particles) is based on Newton’s Second Law and also Newton’s Third Law for particles. The total torque on a system is independent of the origin if the total external force is zero. 

 

Students can master these concepts with the NCERT solutions class 11 physics chapter 7 provided by Extramarks.

The language used in the NCERT solutions is very easy to understand and simple for students to grasp difficult concepts easily and score high marks in the first term exams. The solutions will help the students in CBSE exams and other competitive exams like JEE Main, Jee Advanced etc. It will play a vital role in clearing all the doubts students have. By repeated practice, students can gain confidence in their abilities and secure good marks. Many times, these topics are also asked in competitive exams. It is extremely important that the students are thorough and well prepared with Physics for Class 11.

Yes, these solution sets will help students solve complicated questions more easily. With proper focus on learning the fundamental concepts and top priority given to core topics of the chapter, the students can surely score good marks. This will also help students in coming up with new ideas to answer questions based on their understanding. 

Apart from these, our focus is to provide all the study materials to students in the simplest of forms hence, we also have NCERT solutions class 1, NCERT solutions class 2, NCERT solutions class 3, NCERT solutions class 4, NCERT solutions class 5, NCERT solutions class 6, NCERT solutions class 7, NCERT solutions class 8, NCERT solutions class 9, NCERT solutions class 9, NCERT solutions class 10, NCERT solutions class 11 and NCERT solutions class 12.