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Date added: 20.4.2015

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Do you remember the class of physics that you took just after you entered your high school? Some of you might have been discouraged. And some of you might have completely lost even the will to say physics is difficult or physics is not difficult.MoreDo you remember the class of physics that you took just after you entered your high school? Some of you might have been discouraged. And some of you might have completely lost even the will to say physics is difficult or physics is not difficult. This might be one of the worst experiences as though you lost your way in a bad dream. From the authors point of view, the difficulty was caused because special terms of physics were used in the class without being completely well defined.The essence of the Newtonian law of motion is to be described in an English sentence as follows- If you apply force to a substance, the speed of the substance is accelerated.In this book, the definition of special terms such as force or acceleration are given clearly by using comical illustrations. After you master such definitions, you will have understood the most important essence of Newtonian mechanics lectured in high schools. This book is not edited so as to cover all about the high school physics. This book is edited to give explanation mainly on fundamental knowledge of Newtonian mechanics. After you will have mastered fundamental knowledge of Newtonian mechanics, the remainder of the contents of high school physics will be mastered smoothly. As for the calculation of Newtonian mechanics, the author tried to give a detailed explanations and each calculation will be restored to addition (+), subtraction(-), multiplication(*), and division(/) . Pocket calculators will suffice to be used to understand the process of reformation of equations. We can drastically speed up calculations used in high-school-physics by making use of high-school-mathematics. High speed calculations using mathematics are called ‘analytical solution of equations’. In Japan, high school students are allowed to solve problems in physics by making use of several formulae. When you master the way of giving analytical solutions, you will be able to know how to derive these formulae. For the convenience of the readers who are interested in high speed calculation by using analytical method, the author gave details of the processing of mathematical equations.Newtonian mechanics have ａ history more than 300 years. Since 300 years ago, many departments of engineering or science have been developed by using the Newtonian mechanics as a good model. Therefore, if you learn Newtonian physics well, you will be familiar with great varieties of departments of engineering or science. In the present book, examples of departments of engineering based on Newtonian mechanics are briefly introduced by using illustrations.In addition, the author gave simple and clear stories to explain the problem of global warming (the problem of climate change). The author tried to give information which would make it possible for readers to have original opinions when readers watch articles in newspapers and in magazines.You may be ａ high school student now. But several years after, you will be an independent member of society. The author would be grateful if the author succeeds in giving information with which an independent citizen contribute for the society by using vocabulary of Newtonian mechanics. Even if you have already graduated from high school, this book would be suitably used by those who are interested again in Newtonian physics. If you have children, please study this book together with your children. Lets Enjoy High School Physics by Shinichiro Okude