舉報
原帖由 cybaster 於 13-10-2007 03:34 PM 發表 Very meaningful~~~ When there is life, there is hope. But in fact, for a 10/F building, its height is about 60m s=ut+(at^2)/2 60=0+5t^2 Time needed to fall on t ...
本版積分規則 發表回復 回帖後跳轉到最後一頁
Archiver|手機版|Toysdaily 玩具日報
GMT+8, 22-2-2025 11:10 PM , Processed in 0.066648 second(s), 20 queries .
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.