With v=o, the angular velocity of the cylinder is 2w; in this way the velocity may be calculated of the propagation of ripples and waves on the surface of a vertical whirlpool in a sink.
Copenhagen was then a whirlpool of diplomatic intrigue, for George I.
In the month of the " diminishing of waters " the rain gods or Tlalocs were propitiated by a procession of priests with music of flutes and trumpets carrying on plumed litters infants with painted faces, in gay clothing with coloured paper wings, to be sacrificed on the mountains or in a whirlpool in the lake.
James threw Scotland into the whirlpool of European politics, dealing with Spanish envoys and with the duchess of Burgundy, the patroness of the mysterious Perkin Warbeck, who claimed to be Richard, duke of York, son of Edward IV.
In Holland and Germany, with Erasmus, Reuchlin and Melanchthon, it developed types of character, urbane, reflective, pointedly or gently critical, which, left to themselves, would not have plunged the north of Europe into the whirlpool of belligerent reform.