一个关于自行车的运动力学当前车胎变形时,我们骑车时会感到把的不稳定抖动,我想问问这种抖动是朝一个方向的还是左右方向啊?需不需要不停的纠正方向?如果需要我怎么没感觉出来啊?
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 15:38:35
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