fung

Originally posted by milk~~ at 2006-5-8 10:38 PM:8 a$ N+ J1 r! Q8 |$ P# r
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對~~!
8 a0 n1 p) S' j  ]; \' h2 a. ?simple harmonic motion

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仲要with damping

fung

Originally posted by gaye at 2006-5-8 11:35 PM:1 @3 A3 ]" s4 P& |+ L2 t  L

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/ E% T( B! C. E但假如我唔係 North Pole jump 落...

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7 p! T+ R( }4 y& E咁我諗要睇你點define上同落% o- j1 q0 f8 ^

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即係話如果你設由north -> south為落7 s" L) B% P: X7 C+ B+ R
由core去到south, 對north而言依然叫落
+ k/ X! O* s: F8 O9 c. u' R. i7 ^vice versa
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- ?& `* d, \( x  D反而有樣野你要bear in mind ge係1 V5 {; M# {8 L. U" `; S; ~" e
由core出發, 要input energy