Summary of HC Verma Solutions Part 1 Chapter 7: Circular Motion
FAQs on HC Verma Solutions Class 11 Chapter 7 - Circular Motion
1. What is the difference between rotational and translational motion?
Rotational motion is a motion where the body moves around a fixed axis without changing its position. The fixed point is called the axis of rotation. Examples - the spinning of a top or ceiling fan, etc. Translational motion is a motion where the body moves in a straight line. It can be a sliding motion or moving or falling motion. Examples- a moving car, a ball thrown from a height, children sliding down, etc.
2. What are the topics covered in chapter 7 of class 11 Physics
The chapter discusses the rotational motion, center of mass, linear momentum of a system of particles, vector products of two vectors, angular velocity and its relation with linear velocity, torque, angular momentum, equilibrium of a rigid body, moment of inertia, theorems of perpendicular and parallel axes, kinematics of rotational motion about a fixed axis, dynamics of rotational motion, angular momentum in case of rotation about a fixed axis and rolling motion.
3. What is the difference between the center of mass and the center of gravity?
The Centre of mass is the distribution of the mass of a body in space. It is that unique point where the entire weight of the body or the sum of the distributed mass of the body is zero. The Centre of gravity is the point that is the same as the center of mass but it serves the gravitational force. In the case of a nonuniform field, potential energy and other gravitational effects can no longer be calculated by using the center of mass because mass remains constant and gravity or weight of the body changes from position to position. Therefore, the center of gravity is used.
4. Why is the solution for HC Verma of chapter 7 for class 11 Physics by Vedantu important?
HC Verma is one of the conceptual books which is known as the 'Bible' for JEE aspirants as it consists of all the conceptual and important questions arranged in a simple to understand way. The chapters start with the simple and basic concept right from the scratch and proceed to complicated questions slowly to help you understand properly. The solutions of HC Verma by Vedantu are curated by experienced teachers to simplify the approach to the chapter and make it consume less time to complete the chapter. The solutions can be accessed from anywhere and are free.
5 . Why is studying with HC Verma class 11 important?
According to the expert educational panelists, HC Verma is a very important book for those who want to crack the competitive entrance exams. HC Verma concepts of Physics are very useful for the preparation for CBSE exams as well as other competitive exams. Practice makes a man perfect, therefore you should practice more and more questions and get the best results. Also, to enable you to understand in a better way the experts have prepared detailed answers to each question. These answers are available at Vedantu website for free.