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this post was submitted on 08 Sep 2023
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Asklemmy
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There’s no such thing as tides. Gravity holds the water as the earth rotates
But aren't the tides caused by external gravitational forces (the moon?)
They’re saying the same thing, just backwards.
The moon holds the water up.
the tides stay in the same place relative to the moon and the earth spins below the tidal bulges (earth spins faster than the moon orbits, is the basic thing)