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【考情综述】必修一模块由直线运动、相互作用、牛顿运动定律三个部分组成,这部分内容是高考的核心内容,既是高考的重要知识考点又是高考的能力考点(如动力学方法解决运动问题).直线运动包含考点:质点、参考系和坐标系,路程和位移、时间和时刻,匀速直线运动、速度和速率,变速直线运动、平均速度和瞬时速度,速度随时间变化的关系(实验、探究),匀变速直线运动、自由落体运动、加速度.相互作用包含考点:力的合成和分解,力的平行四边形定则(实验、探究),重力、形变和弹力、胡克定律、摩擦力、动摩擦因数、共点力作用下物体的平衡.
[Summary of test] compulsory a module by the linear motion, interaction, Newton’s law of motion composed of three parts, this part of the content is the core of the college entrance examination, both the college entrance examination is an important knowledge test centers and test centers ability (such as dynamic method to solve Motion problems.) Linear motion includes test points: mass point, reference frame and coordinate system, distance and travel, time and time, uniform linear motion, velocity and velocity, linear motion of change, average velocity and instantaneous velocity, velocity versus time ( Experiment, exploration), uniform velocity linear motion, free-fall motion, acceleration. The interaction consists of test points: force synthesis and decomposition, parallelogram of force (experiment, inquiry), gravity, deformation and elasticity, Hooke’s law, friction Force, dynamic friction factor, the total force under the balance of objects.