| 文件 | 时间 | 大小 | 下载 | |
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8.10系统机械能守恒.mp4 | 2023-12-31 06:00:05 | 93.2 MB | |
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8.11实验：验证机械能守恒定律.mp4 | 2023-12-31 06:00:05 | 86.66 MB | |
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8.1能量功.mp4 | 2023-12-31 06:00:05 | 157.86 MB | |
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8.2实验：探究功与速度变化的关系.mp4 | 2023-12-31 06:00:05 | 63.73 MB | |
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8.3功率.mp4 | 2023-12-31 06:00:05 | 161 MB | |
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8.4重力势能.mp4 | 2023-12-31 06:00:05 | 77.64 MB | |
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8.5动能和动能定理.mp4 | 2023-12-31 06:00:05 | 124.5 MB | |
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8.6功能关系.mp4 | 2023-12-31 06:00:05 | 97.76 MB | |
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8.7动能定理的特殊应用.mp4 | 2023-12-31 06:00:05 | 67.83 MB | |
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8.8机械能守恒定律.mp4 | 2023-12-31 06:00:05 | 149.08 MB | |
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8.9能量守恒定律与能源.mp4 | 2023-12-31 06:00:05 | 165.25 MB |