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万有引力定律及其应用

> 不定项选择关于引力常量G，以下说法正确的是（） A．在国际单位制中，G的单位是 B．在国际单位制中，G的数值等于两个质量各1kg的物体，相距1时相互吸引力的大小 C．在不同星球上，G的数值不一样 D．在不同的单位制中，G的数值不一样

问题：

发布时间：2024-09-10

不定项选择关于引力常量G，以下说法正确的是（） A．在国际单位制中，G的单位是
B．在国际单位制中，G的数值等于两个质量各1kg的物体，相距1时相互吸引力的大小
C．在不同星球上，G的数值不一样
D．在不同的单位制中，G的数值不一样

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