take 4 balls as a group, 3 groups - A B C公仔箱論壇2 t l2 y: S: T
weigh A & B (ex. B heavier)
$ D5 x. E- j4 ?* n, v& K1 { Mtvb now,tvbnow,bttvbthen weigh B & C (B & C same weight)
4 Q$ ^/ m8 s+ D% E+ d& |! KTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。to find which group has the weight difference and find out is it (A is lighter)
- X _5 p3 W6 u7 l7 S, h# _heavier or lightertvb now,tvbnow,bttvb: d, U. y* w1 s' H! u; Q! n
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)公仔箱論壇& \: { O) {% k, C% X3 _* J+ ^
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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