Walter 2007-9-17 09:46 AM
答答答, 脑筋急转弯
昨天去Boston接师兄,上了90后堵车,堵得太长时间了,在时速0~5mile的情况下,真的很闷,也很无聊,于是我就乱想,结果想到这么一个问题,大家听好了 :)
问题: [color=Red]一个开车总要超速的人,在什么情况下他绝对不会超速?[/color]
回答应该是许许多多的, 大家一块来答,答,答....
:)
[[i] 本帖最后由 Walter 于 2007-9-17 08:49 AM 编辑 [/i]]
dongdongfish 2007-9-17 09:50 AM
说得是你吧,就是你堵车的时候,哈哈
[[i] 本帖最后由 Walter 于 2007-9-17 08:55 AM 编辑 [/i]]
Walter 2007-9-17 09:56 AM
[quote]原帖由 [i]dongdongfish[/i] 于 2007-9-17 08:50 AM 发表
说得是你吧,就是你堵车的时候,哈哈 [/quote]
哈
不过,这才一个答案
大家接着答...
:)
PS: sorry了, 刚才点引用,点成编辑了
zoe 2007-9-17 10:01 AM
不开车的时候。。。。。。
:han2,walter最近很水啊
那一片俗 2007-9-17 11:11 AM
在汽车马上要大修的时候
Walter 2007-9-17 11:26 AM
[quote]原帖由 [i]zoe[/i] 于 2007-9-17 09:01 AM 发表
不开车的时候。。。。。。
:han2,walter最近很水啊 [/quote]
yeah, 比如坐附驾的时候, 哈
Walter 2007-9-17 11:27 AM
[quote]原帖由 [i]那一片俗[/i] 于 2007-9-17 10:11 AM 发表
在汽车马上要大修的时候 [/quote]
应该是汽车抛锚了, 哈
还有呢???
继续啊
chao 2007-9-17 11:38 AM
同学们,地球是转的,我们无时无刻不在超速
只有在太空,初速度是epsilon,没有任何加速度和没有任何外力干扰的情况下。。。
andrew 2007-9-17 11:41 AM
when speed limit is light speed...
chao 2007-9-17 11:49 AM
[quote]原帖由 [i]andrew[/i] 于 2007-9-17 11:41 AM 发表
when speed limit is light speed... [/quote]
it's possible to go faster than light, right?
dongdongfish 2007-9-17 11:50 AM
when speed limit is your speed
andrew 2007-9-17 11:55 AM
[quote]原帖由 [i]chao[/i] 于 2007-9-17 11:49 AM 发表
it's possible to go faster than light, right? [/quote]
seems not
dongdongfish 2007-9-17 11:57 AM
[quote]原帖由 [i]andrew[/i] 于 2007-9-17 10:55 AM 发表
seems not [/quote]
it's possible for phase velocity (or group velocity), demostrated in experiment. hoh
andrew 2007-9-17 12:04 PM
hehe, getting so deep...
it is just the cooperative motion of media, not the real transfer of matter....
[quote]原帖由 [i]dongdongfish[/i] 于 2007-9-17 11:57 AM 发表
it's possible for phase velocity (or group velocity), demostrated in experiment. hoh [/quote]
墨者革离 2007-9-17 12:06 PM
已阅,建议转车版
---墨者革离
inuyasha 2007-9-17 12:18 PM
在德国
Walter 2007-9-17 04:28 PM
[quote]原帖由 [i]andrew[/i] 于 2007-9-17 10:41 AM 发表
when speed limit is light speed... [/quote]
I like this one, considering the "speed limit" , that is a totally different way of thinking.
Walter 2007-9-17 04:33 PM
[quote]原帖由 [i]dongdongfish[/i] 于 2007-9-17 10:50 AM 发表
when speed limit is your speed [/quote]
Based on andrew's answer, I think, but it is still quite creative.
"when speed limit is your speed. "
= there is no speed limit.
Walter 2007-9-17 04:37 PM
[quote]原帖由 [i]inuyasha[/i] 于 2007-9-17 11:18 AM 发表
在德国 [/quote]
德国没限速,还是时速限制在任何车都不可能达到的程度, such as 1000mile/H?
Please tell me the detail. Thanks.
[[i] 本帖最后由 Walter 于 2007-9-17 03:40 PM 编辑 [/i]]
sailancer 2007-9-17 04:41 PM
when measuring the speed relative to yourself