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37.天体追及相遇问题 ​

picgo-2026-04-11-10-06-22picgo-2026-04-11-10-06-29

课件 ​

picgo-2026-04-11-10-06-55picgo-2026-04-11-10-07-40picgo-2026-04-11-10-07-47

例题 1 ​

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例题 3 ​

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例题 5 ​

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课件 ​

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TIP

其实就是求第二次相遇的时间。

证明:

picgo-2026-04-11-12-02-48

例题 1 ​

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例题 2 ​

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距离 2026 高考还有 0 天。

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