随着中考改革的深入 ,要求学生对知识具有较强的迁移与综合能力 .近年来 ,越来越多的物理、化学、地理等问题渗透到中考数学中来了 .特别值得一提的是 ,物理中有不少的函数应用问题很受命题者的欢迎 .归纳出来有如下几种类型 :一、力学中的函数例 1已知力F所作的功是 15焦 ,则 With the deepening of the reforms in the examination, students are required to have a strong transfer of knowledge and comprehensive ability. In recent years, more and more physical, chemical, geographic and other issues have penetrated into the mathematics of the senior high school entrance examination. Especially worth mentioning is that Many function applications in physics are very popular among propositioners. They are summarized in the following types: First, the function in mechanics. Example 1 The work done by a known force F is 15 joules.