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惯性现象虽然随时可见,但不少学生仍认为惯性概念难理解、惯性习题难解答.下面就谈谈这方面的问题.惯性是物体保持匀速直线运动状态或静止状态的一种性质.我们在研究牛顿第一运动定律和物体在平衡力作用下的运动情况时,B经知道,物体不受力或受平衡力作用时将保持匀速直线
Although the inertia phenomenon is visible at any time, many students still think that the inertia concept is difficult to understand and the inertial exercises are difficult to solve. Let’s talk about this issue in the following. Inertia is a property of an object to maintain a uniform linear motion or a static state. When we study the Newton’s first law of motion and the motion of an object under the action of the balance force, B knows that the object will maintain a uniform straight line when it is not subjected to force or subjected to a balance force.