我想不通为什么合力为零物体就能匀速直线运动?(不考虑静止)(它能动吗,是因为惯性吗?)我知道牛顿定律是物体不受力,能保持匀速直线运动是由于惯性,那这个呢?还有为什么你用5N的力推桌子,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 13:27:45
![我想不通为什么合力为零物体就能匀速直线运动?(不考虑静止)(它能动吗,是因为惯性吗?)我知道牛顿定律是物体不受力,能保持匀速直线运动是由于惯性,那这个呢?还有为什么你用5N的力推桌子,](/uploads/image/z/3825427-67-7.jpg?t=%E6%88%91%E6%83%B3%E4%B8%8D%E9%80%9A%E4%B8%BA%E4%BB%80%E4%B9%88%E5%90%88%E5%8A%9B%E4%B8%BA%E9%9B%B6%E7%89%A9%E4%BD%93%E5%B0%B1%E8%83%BD%E5%8C%80%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%3F%28%E4%B8%8D%E8%80%83%E8%99%91%E9%9D%99%E6%AD%A2%29%28%E5%AE%83%E8%83%BD%E5%8A%A8%E5%90%97%2C%E6%98%AF%E5%9B%A0%E4%B8%BA%E6%83%AF%E6%80%A7%E5%90%97%3F%29%E6%88%91%E7%9F%A5%E9%81%93%E7%89%9B%E9%A1%BF%E5%AE%9A%E5%BE%8B%E6%98%AF%E7%89%A9%E4%BD%93%E4%B8%8D%E5%8F%97%E5%8A%9B%2C%E8%83%BD%E4%BF%9D%E6%8C%81%E5%8C%80%E9%80%9F%E7%9B%B4%E7%BA%BF%E8%BF%90%E5%8A%A8%E6%98%AF%E7%94%B1%E4%BA%8E%E6%83%AF%E6%80%A7%2C%E9%82%A3%E8%BF%99%E4%B8%AA%E5%91%A2%3F%E8%BF%98%E6%9C%89%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BD%A0%E7%94%A85N%E7%9A%84%E5%8A%9B%E6%8E%A8%E6%A1%8C%E5%AD%90%2C)
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