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重點摘要:地表附近的重力位能

在此單元我們分析(地球–物體)整體系統時重力屬於內力作用時,此(保守)內力會使位置不同,系統內能不同,此內能稱為重力位能。並由功能定理推導在地表附近的重力位能形式為mgh。
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Posted in 重力位能, 重點摘要.

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By admin – 2009 年 04 月 22 日

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