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抛体运动与圆周运动是高中阶段学习的两种重要的运动形式,是历年高考重点考查的内容.平抛运动、匀速圆周运动的规律及物体做曲线运动的条件是考查的重点和难点,注重与其他部分知识的综合以及与实际生活相联系,与电场和磁场相结合的综合类问题更是考查的热点,例如:电场中带电粒子的类平抛运动、匀强磁场中带电粒子的匀速圆周运动等.本部分还可以与匀变速直线运动、牛顿运动定律相结合构成多过程分析题.从
The throwing motion and the circular motion are two important forms of learning in senior middle school. It is the focus of examinations in the college entrance examination over the years. The laws of flat throwing motion, uniform circular motion, and the conditions of curved motion of objects are the focus and difficulty of examination. Combined with other parts of the knowledge and associated with the actual life, comprehensive problems combined with electric and magnetic fields are the focus of the examination, such as the flat-throwing motion of charged particles in an electric field and the uniform circumference of charged particles in a uniform magnetic field. Movement, etc. This section can also be combined with uniform linear motion and Newton’s law of motion to form a multi-process analysis problem.