if we stretch the wire

本帖于 2005-07-26 06:27:29 时间, 由普通用户 海姑娘 编辑
回答: IBM问题constant2005-07-22 10:14:10

if we stretch the wire along the direction veritical to the equator,all the wire will leave the earth. so the highest point is 3,200,003m

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Now this is real 脑筋急转 :) -zzzzzzzzz- 给 zzzzzzzzz 发送悄悄话 (0 bytes) () 07/24/2005 postreply 10:06:04

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