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[動量與衝量][1/5][動量與衝量的定義和觀念][25分56秒] - YouTube

Autoplay When autoplay is enabled, a suggested video will automatically play next. Up Next [動量與衝量][2/5][例題2~例題4][21分48秒] - Duration ... [動量與衝量][3/5][例題5~例題8][15分46秒] - Duration: 15:46. by piano boy 521 views 15:46 Play next Play ......

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