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[熱身賽第一輪] 角動量守恆 [Warm-up Round 1] Conservation of Angular Momentum

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[熱身賽第一輪] 二維向量與運動 [Warm-up Round 1] Vectors and Motion in Two Dimensions

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[熱身賽第一輪] 圓週運動 [Warm-up Round 1] Circular Motion

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[熱身賽第一輪] 彈簧力 [Warm-up Round 1] Spring Forces

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[熱身賽第一輪] 細胞呼吸 [Warm-up Round 1] Cellular Respiration