“探究加速度与质量、力的关系”实验是高考考查的重点和热点,该实验可从设计实验方案、实验步骤、图象法处理实验数据、误差分析等角度设置问题,检验学生的综合实验能力,能很好凸显新课程教学要求.问题是探究的核心,下面就该实验中几个重要问题进行精析,以求最优的实验方法. “Explore the relationship between acceleration and quality, force ” experiment is the focus and hot spot for college entrance examination test, the experiment can be designed from the experimental program, experimental steps, image processing experimental data, error analysis and other aspects of the problem set to test the student’s comprehensive Experimental ability, can highlight the new curriculum teaching requirements.The problem is the core of the inquiry, the following several important issues in the experiment precision analysis, in order to seek the best experimental method.