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匀变速直线运动问题,因为其规律具有物理量多、公式多、求解的方法灵活多变的特点,求解时要求学生有较高的建模能力、思维发散能力、以及灵活运用数学解决问题的能力,所以一直受到高考命题者的青睐,这类题型也是近年来高考命题的热点.以下是2008年一道考题,题目如下:
The problem of uniform speed linear motion, because its law has the characteristics of many physical quantities, many formulas, and flexible and flexible solutions, requires students to have higher modeling ability, divergence of thinking, and the ability to flexibly use mathematics to solve problems. So has been the subject of the college entrance examination proposition, this type of question is the hot spot of the college entrance examination proposition in recent years. The following is a 2008 exam questions, the subject is as follows: