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Anton Sherwood wrote:
>> Larry Hudson wrote:
>>
>>> No, it's not a resonnance. The way I've heard the two tides
>>> explained is that the ocean is raised by the moon's gravity on that
>>> side of the earth, but it also pulls the _earth_ away from the water
>>> on the far side.
>
>
> Darren New wrote:
>
>> Um, not really.
>
>
> I don't see why not.
>
>> Tides are caused when any large body orbits a point. Consider two
>> rocks on the moon, one on the ground very close to the Earth, one on
>> the ground on the side we never see. [snip orbital mechanics]
>
>
> This does not contradict Larry's version.
>
> ,,, [much quoting left out] ...
It's not really "my" version, I don't have any expertise on the subject.
And as I stated in my original post, this was the explanation I had
heard. It was quite some time ago that I heard this explained, and I
don't recall what the source was (possibly a science program on TV, but
it might have been a book or magazine. Hmmm, thinking back again, it
probably was TV, because I seem to vaguely recall it being illustrated
with animated pictures.) However, I did believe it was an authorative
source at the time, and it did sound like a reasonable explanation, so I
accepted it.
But I'm not going to argue about it... ;-)
-=- Larry -=-
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