5KG的铁球,从100cm的高度作自由落体落下,落下时对地面的冲击力如何计算?冲击力应该是多少呢?我有一答案,一米的高度,冲击力为7200N,0.7米时冲击力为6200N,我朋友说不准,我想验证一下.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 01:22:58
![5KG的铁球,从100cm的高度作自由落体落下,落下时对地面的冲击力如何计算?冲击力应该是多少呢?我有一答案,一米的高度,冲击力为7200N,0.7米时冲击力为6200N,我朋友说不准,我想验证一下.](/uploads/image/z/2008736-8-6.jpg?t=5KG%E7%9A%84%E9%93%81%E7%90%83%2C%E4%BB%8E100cm%E7%9A%84%E9%AB%98%E5%BA%A6%E4%BD%9C%E8%87%AA%E7%94%B1%E8%90%BD%E4%BD%93%E8%90%BD%E4%B8%8B%2C%E8%90%BD%E4%B8%8B%E6%97%B6%E5%AF%B9%E5%9C%B0%E9%9D%A2%E7%9A%84%E5%86%B2%E5%87%BB%E5%8A%9B%E5%A6%82%E4%BD%95%E8%AE%A1%E7%AE%97%3F%E5%86%B2%E5%87%BB%E5%8A%9B%E5%BA%94%E8%AF%A5%E6%98%AF%E5%A4%9A%E5%B0%91%E5%91%A2%3F%E6%88%91%E6%9C%89%E4%B8%80%E7%AD%94%E6%A1%88%2C%E4%B8%80%E7%B1%B3%E7%9A%84%E9%AB%98%E5%BA%A6%2C%E5%86%B2%E5%87%BB%E5%8A%9B%E4%B8%BA7200N%2C0.7%E7%B1%B3%E6%97%B6%E5%86%B2%E5%87%BB%E5%8A%9B%E4%B8%BA6200N%2C%E6%88%91%E6%9C%8B%E5%8F%8B%E8%AF%B4%E4%B8%8D%E5%87%86%2C%E6%88%91%E6%83%B3%E9%AA%8C%E8%AF%81%E4%B8%80%E4%B8%8B.)
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