1. In a Rotating Body of Water (e.g., Whirlpool or Vortex)Center: Water moves slower or even downward due to the low pressure at the center of the vortex.Edges: Water moves faster in a circular motion because of centrifugal force.2. In a River or Stream FlowCenter: Water moves faster because there is less friction from the riverbanks.Edges: Water moves slower due to friction with the riverbanks and bottom.3. In a Still Body of Water (e.g., Pond or Lake)Center: Water remains relatively undisturbed unless affected by external forces.Edges: Water may have more disturbances due to wind, waves, or contact with the shore.