fung

Originally posted by milk~~ at 2006-5-8 10:38 PM:; `. k- L" S. b
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# s6 F) N2 `& [7 X8 V/ `simple harmonic motion

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  v; F* Y& W+ R# P$ F仲要with damping

fung

Originally posted by gaye at 2006-5-8 11:35 PM:
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- ]/ W( ?- O. U# Q" V* K$ q# x但假如我唔係 North Pole jump 落...

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8 l! j, R- N3 c  L) J' F  J, E咁我諗要睇你點define上同落' ~& F* r: {: \  N4 d5 \: q
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好似好廢...
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即係話如果你設由north -> south為落; v9 A& y( ?9 v0 c, T2 h
由core去到south, 對north而言依然叫落+ g$ n. O' G1 d' |! ?
vice versa8 V# ~2 H5 x* |$ C( p. [: l

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9 _1 S7 B6 I# b) x8 m3 Y' S反而有樣野你要bear in mind ge係) _, f+ `; U4 b
由core出發, 要input energy