Hello, somebody know why tides app shows dates so bad?. I dont understand why if the location is ok tides are shown so badly.
Regards
One moon... two tides a day ?
The deduction that the moon draws the tides, forgetting that there are two tides a day, and apparently only one moon. But this remark drives people crazy, even to such an anger that I avoid talking about it…
So let's do it! :-D
First, the moon does not revolve around the earth; the whole rotates around their resulting center of gravity. Let’s give names! E is the center of the earth, and M that of the moon. On the EM segment, the center of gravity G is a little below the surface of the earth on the side of M. As the earth revolves around G, the whole mass of the earth away from M undergoes a centrifugal acceleration that forms the second tidal wave, to the opposite of M. Two mysteries still remain though: how is it that the gravitational tide caused by the pull of the moon is approximately the same as the centrifugal tide diametrically opposite to it? Both being of a very different nature! And how do we explain the variation of the tides coefficients that we see? The EM distance does not vary that much, not any more than the distance of the two accomplices and the sun! Nor even the center of gravity or the rotational speed???
My only intention is to take care of the scam of the second tide due to the attraction of the moon, for details of the rest, see your physics teachers that you had to trust and believe… They know more than me, since they are teachers!