高中物理中有很多运动模型,如:匀速直线运动、匀速圆周运动、平抛运动、一般曲线运动等.而这些运动模型不仅存在于重力场中,在电场、磁场或电磁感应的章节中同样存在.虽然运动模型的背景不同,甚至形式都 There are many sports models in high school physics, such as uniform linear motion, uniform circular motion, flat throw motion, general curved motion, etc. These motion models exist not only in the gravitational field but also in the electric field, magnetic field or electromagnetic induction section Although the background of the movement model is different, even the forms are