一、研究万有引力定律解题技巧的必要性随着我国航天技术的飞跃发展,中华民族有了极强的荣誉感和强烈的自信心。高考对万有引力这一块知识可以说是每年必考。另外,从高考对物理学科考试能力的要求看,借助万有引力这个考点,可以很容易地对曲线运动、功和能等知识进行考查,万有引力习题情景新颖,要求学生有很强的理解能力和抽象能力,涉及天体运动大多计算复杂,可以很好地考查学生的运用数学知识解决物理问题的能力。故对万有引力的研究学习很有必要。 I. The Necessity of Studying the Problem of Solving the Law of Universal Gravitation With the rapid development of China’s space technology, the Chinese people have a strong sense of honor and strong self-confidence. College entrance examination of gravitational force of this piece of knowledge can be said that the annual test. In addition, from the college entrance examination requirements of physical examination ability, with the gravitation of the test site, you can easily curve movement, work and energy and other knowledge to examine the gravity gravitational scenario novel, requires students to have a strong ability to understand and abstract , Most of the celestial bodies involved in the calculation of complex, can be a good test of students’ ability to use mathematical knowledge to solve physical problems. Therefore, the study of gravitation is necessary.