重力火車 - 推理遊戲
By Kama
at 2009-08-11T22:03
at 2009-08-11T22:03
Table of Contents
假設現有一火車
這火車可穿越地底,直達地球的另一端
(請把技術問題與空氣磨擦力因素排除在外)
例如從台北到亞松森
請問要花多少時間呢(只運用地球重力當速度)
--
這火車可穿越地底,直達地球的另一端
(請把技術問題與空氣磨擦力因素排除在外)
例如從台北到亞松森
請問要花多少時間呢(只運用地球重力當速度)
--
Tags:
推理遊戲
All Comments
By Todd Johnson
at 2009-08-13T08:45
at 2009-08-13T08:45
By Ursula
at 2009-08-14T11:38
at 2009-08-14T11:38
By Connor
at 2009-08-17T19:59
at 2009-08-17T19:59
By Tracy
at 2009-08-22T07:18
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By Sierra Rose
at 2009-08-26T00:34
at 2009-08-26T00:34
By Madame
at 2009-08-29T05:52
at 2009-08-29T05:52
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at 2009-08-31T15:54
at 2009-08-31T15:54
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