正在行驶的一辆公共汽车突然刹车时，车上的乘客为什么向前倾倒？许多同学都答“由于惯性”问“谁的惯性？”一部分同学则回答：汽车的惯性．其理由是汽车不刹车，乘客就不会向前倾倒．这部分同学之所以回答错误，是因为物理概念没搞清楚．请看惯性定律的内容：“一切物体在没 When a bus that is driving suddenly brakes, why do the passengers on the bus tip forward? Many students have answered “because of inertia” and asked “Who’s inertia?” Some classmates answered: The inertia of the car. The reason is that the car does not brake and passengers do not pour forward. The reason why this part of the student answers the mistake is because the physics concept is not clear. See the content of the law of inertia: "All objects are not in