With ever changing pattern and syllabus, JEE Main and Advanced tests the conceptual knowledge of the aspirants by asking problems on the real-life applications on all 3 subjects; Physics, Chemistry and Mathematics.Keeping this mind, we have upgraded our best-selling series since its first edition "Understanding Physics JEE Main and Advanced? written by renowned author, D.C.Pandey which carries five fully comprehensive textbooks presenting 36 essential chapters of Physics.The second book of the series is ?Mechanics Volume 2? which has been thoroughly revised to reinforce foundations Mechanics in easy and effective manner. The revised edition of the book all the difficulties being faced by the students during preparation of JEE. This book provides1. Entiresyllabus in 6 chapters dealing with the foundations of the Mechanics 2. In depth discussion on the theories Thermal Expansion, Thermometry, Calorimetry, and Heat transfer3. Focus on concept building and problem solving 4. IITJEE Main and Advanced Previous years? question to know the question pattern 5. Hints& Solutions for the complete conceptual clarity. TOCChapter 11- Center Of Mass, Linear MomentumAnd Collision, Chapter 12- Rotational Mechanics, Chapter 13- Gravitation,Chapter 14- Simple Harmonic Motion, Chapter 15- Elasticity, Chapter 16- FluidMechanics, Hints & Solutions About the Author An editorial team of highly skilled professionals at Arihant, works hand in glove to ensure that the students receive the best and accurate content through our books. From inception till the book comes out from print, the whole team comprising of authors, editors, proofreaders and various other involved in shaping the book put in their best efforts, knowledge and experience to produce the rigorous content the students receive. Keeping in mind the specific requirements of the students and various examinations, the carefully designed exam oriented and exam ready content comes out only after intensive research and analysis. The experts have adopted whole new style of presenting the content which is easily understandable, leaving behind the old traditional methods which once used to be the most effective. They have been developing the latest content & updates as per the needs and requirements of the students making our books a hallmark for quality and reliability for the past 15 years.