Galileo argues that the motion of the earth diurnal quiz help axial is the one possible or maybe plausible physical cause for the reciprocal general motion of the tides. He restricts the feasible class of causes examination help mechanical motions, quiz help so rules out Keplers attribution of the moon as exam help cause. How could the moon without any connection examination help the seas cause the tides exam help ebb quiz help flow?Such an evidence could be the invocation of magic or occult powers. So themotion of the earth causes the waters in the basins of the seas examination help slosh back quiz help forth, quiz help because the earths diurnal quiz help axial rotation is normal, so are the intervals of the tides; the backward movement is due exam help the residual impetus built up in the water during its slosh. Differences in tidal flows are due examination help the alterations in the actual conformations of the basins wherein they flow for background quiz help more detail, see Palmieri 1998. Albeit improper, Galileos dedication examination help robotically intelligiblecausation makes here is exam help believable argument.