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一、物理学的几个基本特点(一)容易听懂,难以运用这是因为物理这门课中有许多过程是生活中经常见到的。例如车辆启动时人往后倒,刹车时人往前倾;电线粗细与允许通过的电流之间的关系;两个球体碰撞后会发生各种不同的运动状态和方向等等。这些现象都是我们在生活中能看到的,可以比较容易听懂。但在应用时许多学生想不通物理过程、难以运用物理规律解决这些问题。
First, a few basic characteristics of physics (A) easy to understand, difficult to use This is because the physics of this course, many of the processes are often seen in life. For example, when the vehicle is started, the person pushes backward and the person leans forward while braking. The relationship between the thickness of the electric wire and the current allowed to pass through; various kinds of movement states and directions, etc., occur after the two balls collide. These phenomena are all we can see in our daily lives and we can understand them more easily. However, many students can not figure out the physical process in application, and it is difficult to apply physical laws to solve these problems.