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[Page 2] Anurag Mishra Mechanics 1 with www.puucho.com www.puucho.com [Page 3] ·' !II Published by: 't§l SHRI BALAJI PUBLICATIONS !II !II !II !II (EDUCATIONAL PUBLISHERS & DISTRIBUTORS) 6, Gulshan Vihar, Gali No. 1, Opp. Mahalaxmi Enclave, Jansath Road, Muzaffarnagar (U.P.) Phone: 0131-2660440 (0), 2600503 (R) website : www.shribalajibooks.com email : sbjpub@gmail.com First edition 2009 Fourth edition 2012 Fifth edition 2013 Reprint 2014 !II © All rights reserved with author !II Price : { 428.00 !II Typeset by : Sun Creation Muzaffarnagar !II _printed at : Dayal Offset Printers Meerut (U.P.) !II All the rights reserved .. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the author and publisher. Any violation/breach shall be taken into legal action. Anurag Mishra Mechanics 1 with www.puucho.com www.puucho.com [Page 4] , · Preface I have been involved in teaching Physics for last 16 years. This book is an opportunity to present my experiences. During my interaction with UT-JEE aspirants. I realised that most feared topic is mechanics. Some of the reasons put forward by students behind this thought were: @ No spontaneous thoughts.appear after reading a problem. Mind goes blank. Can not . proceed in a problem. @ How to ~roceed in a problem? Which law is applicable; that is a given problem will involve conservation of energy or momentum or both. @ If some one says solve the problem in non-inertial reference frame, horrible thoughts appear inmind. @ Total confusion about CM frame. @ Proper understanding of constraints. @ S)lort cut approach in relative motion. @ No single book available that gives large no. of solved examples with elaboration of concepts in asolμtion. This book will help the students in building analytical and quantitative skills, addressing keyl,Jlisconceptions and developing.confidence in problem solving. I sincerely wish that this book will fulfill all the aspirations of the readers. Although utmost full care has been taken to make the book free from error but some errors . - . . ina_dvertently may creep-in. Author and Publisher shall be highly obliged if suggestions. regarding improvement and errors are pointed out by readers. I am indebted Neeraj Ji for providing me an opportunity to write a book of this magnitude. I am indebted to my father Sh. Bhavesh Mishra; my mother Smt. Priyamvada Mishra, my wife Manjari, my sister Parul, my little kids Vrishank and Ira for giving their valuable time which I utilized during the writing of this book and people of Moradabad, who supported . . ·me throughout my career. In the last, !also pay my sincere thanks to all the esteemed members ofM/s. ShriBalaji Publications in bringing out this book in"the present form. Anurag Mishra. Anurag Mishra Mechanics 1 with www.puucho.com www.puucho.com [Page 5] r Our Other Publications for (Engineering Entrance Examination€) Er. Anurag Mishra Mechanics !•JEE Vol. II Er. Anurag Mishra )feat& Thermodynamics /•JEE . I , ' . :