Re: 雷布斯又闹笑话了

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From	Moses <moses.mason@gmail.com>
Newsgroups	cn.fan
Subject	Re: 雷布斯又闹笑话了
Date	Sun, 22 Mar 2026 11:38:02 +0000
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撞车应该考虑的是动能

(1/2*m(2v)^2)/(1/2*mv^2) 是 4


>>>>> "Wei" == Wei Lu <luweitest@gmail.com> writes:

    Wei> On 2026-3-20 21:20, 15821007 wrote:
    >> On 3/21/2026 5:42 AM, attend wrote:
    >>> On Fri, 20 Mar 2026 21:39:28 +0000
    >>> attend <attend@home.srv.com> wrote:
    >>> 
    >>>> 说两辆时速60公里的车相撞，等同于一辆时速120公里的车
    >>>> 撞墙。
    >>>> 
    >>>> 网上引起轩然大波。
    >>>> 
    >>> 
    >>> 雷军原话如下：“就是50%的偏置，然后60公里每小时，车
    >>> 对车正面碰撞，各位，两辆车都是60公里每小时，相对时速
    >>> 是120，就相当于你开120撞到墙上啊。”
    >>> 
    >> 没看出什么问题啊？

    Wei> 不知道他想说明什么问题，如果只说相对速度这个是没错
    Wei> 的，但撞墙和撞车的后果差别可大了。土墙和混凝土墙的
    Wei> 强度差别也很大。

    Wei> -- Wei Lu PGP: 0xA12FEF7592CCE1EA


-- 
Moses@GNUS

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雷布斯又闹笑话了 attend <attend@home.srv.com> - 2026-03-20 21:39 +0000
  Re: 雷布斯又闹笑话了 attend <attend@home.srv.com> - 2026-03-20 21:42 +0000
    Re: 雷布斯又闹笑话了 15821007 <15821007@example.net> - 2026-03-21 09:20 +0800
      Re: 雷布斯又闹笑话了 Wei Lu <luweitest@gmail.com> - 2026-03-20 23:12 -0400
        Re: 雷布斯又闹笑话了 Moses <moses.mason@gmail.com> - 2026-03-22 11:38 +0000
          Re: 雷布斯又闹笑话了 Wei Lu <luweitest@gmail.com> - 2026-03-22 18:21 -0400
            Re: 雷布斯又闹笑话了 attend <attend@home.srv.com> - 2026-03-22 23:05 +0000
  Re: 雷布斯又闹笑话了 15821007 <15821007@example.net> - 2026-03-21 16:17 +0800

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