呵呵.跟買我地o.o
alex3334 發表於 5-5-2010 21:56 http://www.nakuz.com/bbs/images/common/back.gif
吾明做咩亮左我個>>=3=
好熱-= -'''''
吾明做咩亮左我個>>=3=
'LEAH迷囝:) 發表於 5-5-2010 21:57 http://www1.nakuz.com/bbs/images/common/back.gif
跟我地個表情 :$
好熱-= -'''''
乂死神張乂 發表於 5-5-2010 21:57 http://www1.nakuz.com/bbs/images/common/back.gif
+1~!!!!!!
本帖最後由 SithVader 於 5-5-2010 22:00 編輯
mgh=1/2mv^2
(10)(1.5)=v^2
(放方60) =v
v=4.67ms-1
誇獎喇0,0
'LEAH迷囝:) 發表於 5-5-2010 21:56 http://www1.nakuz.com/bbs/images/common/back.gif
真客氣=3=
mgh=1/2mv^2
SithVader 發表於 5-5-2010 21:58 http://www1.nakuz.com/bbs/images/common/back.gif
up咩-_-?
up咩-_-?
alex3334 發表於 5-5-2010 21:58 http://www.nakuz.com/bbs/images/common/back.gif
數學
數學
乂死神張乂 發表於 5-5-2010 21:59 http://www1.nakuz.com/bbs/images/common/back.gif
喔!~
:time: 夠鍾去沖涼