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Some Simple Questions ...

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Posted by Wondering on January 20, 1998 23:38:44 UTC

How does the Earth's gravity come about ?

Is it due to the mass of the Earth itself ?

If the Moon is as large as the Earth, will it has the same amount of gravity force as the Earth ?

Why is it that we can't see a single thing in/on the black hole ? Does its gravity force works in the same way like the Earth (though its much much stronger) ?

Hope these simple questions will not bother our pals here. Thanks !

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