随着高考改革的不断推进,知识与能力,以能力考核为主;理论与实际,以解决现实问题为中心,这些已成为高考命题的一个指导思想.日常生活中,传送带或与传送带有关的工具随处可见,如行李传送带、商场中的自动扶梯、货物运输机等.传送带上物体的运动涉及力、相对运动、运动的合成与分解、功能关系、能量守恒等相关知识,能考查学生分析物理过程及应用物理规律解答物理问题的能力. With the continuous promotion of college entrance examination reform, knowledge and ability to ability test-based; theory and practice, to solve practical problems as the center, these have become a college entrance examination proposition a guiding ideology in daily life, conveyor belt or with the conveyor-related tools Can be seen everywhere, such as baggage conveyor, escalators in shopping malls, cargo transport aircraft, etc. Conveyor belt on the movement of objects involved in force, relative motion, synthesis and decomposition of sports, functional relationships, energy conservation and other related knowledge can examine the students analyze the physical process and The ability to apply physical laws to solve physical problems.