Classical Mechanics by Gupta, Kumar and Sharma: A Review
Classical mechanics is one of the fundamental branches of physics that deals with the motion of particles and rigid bodies under the influence of forces. It is also the foundation for many other fields of physics, such as electromagnetism, relativity, quantum mechanics and statistical mechanics.
Classical mechanics by gupta kumar sharma pdf
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There are many textbooks on classical mechanics available in the market, but one of the most popular and widely used ones is Classical Mechanics by S.L. Gupta, V. Kumar and H.V. Sharma. This book was first published in 1985 by Pragati Prakashan and has since gone through several editions and revisions. The latest edition is the 30th edition, published in 2019.
The book covers all the topics that are usually taught in a course on classical mechanics at the undergraduate level, such as Newton's laws of motion, conservation laws, central forces, oscillations, rigid body dynamics, Lagrangian and Hamiltonian mechanics, variational principles, canonical transformations, Hamilton-Jacobi theory and small oscillations. The book also includes some advanced topics, such as special theory of relativity, nonlinear dynamics and chaos, and introduction to quantum mechanics.
The book is written in a clear and concise manner, with many examples and solved problems to illustrate the concepts and methods. The book also contains many exercises at the end of each chapter, with answers given at the end of the book. The book is suitable for both self-study and classroom teaching.
The book has received positive feedback from both students and teachers who have used it as a reference or a textbook for their courses on classical mechanics. The book has been praised for its comprehensive coverage, logical presentation, mathematical rigor and pedagogical value.
The book can be downloaded for free from various online sources, such as Archive.org[^1^], Ebooknetworking.net[^2^] and Scribd.com[^4^]. However, it is recommended to buy a hard copy of the book from a reputable publisher or a bookstore to support the authors and ensure the quality of the content.
Classical mechanics has a long and rich history, dating back to the ancient times when philosophers and mathematicians such as Aristotle, Archimedes and Euclid tried to understand the nature of motion and force. The modern development of classical mechanics began with the work of Galileo Galilei and Isaac Newton in the 16th and 17th centuries, who established the laws of motion and universal gravitation. These laws were later refined and generalized by Leonhard Euler, Joseph-Louis Lagrange, William Rowan Hamilton and others in the 18th and 19th centuries.
Classical mechanics is not only a theoretical discipline, but also a practical one. It has many applications in various fields of science and engineering, such as astronomy, geophysics, fluid mechanics, biomechanics, robotics, aerospace engineering and mechanical engineering. Classical mechanics also provides a useful framework for understanding and modeling complex phenomena, such as planetary orbits, tides, pendulums, gyroscopes, tops, springs, collisions, waves and vibrations.
However, classical mechanics is not the ultimate theory of nature. It has its limitations and failures when dealing with phenomena that involve very high speeds, very small distances or very large masses. These phenomena require the use of more advanced theories, such as special relativity, general relativity and quantum mechanics. Nevertheless, classical mechanics remains a valid and powerful tool for describing and predicting the behavior of most macroscopic systems in the physical world. 29c81ba772
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Just finished reading Classical Mechanics by Gupta, Kumar and Sharma and I must say, it’s one of the most well-structured books on the subject. The concepts are explained in a straightforward manner and the mathematical derivations feel quite intuitive. smm cheap
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