31. The exterior of the " City of Clinton " and its paddle wheel were painted. 32. Then turn around and head down the corridor to the left of the revolving paddle wheel . 33. The paddle wheel is connected to two rocking beams of oak which are long by by. 34. By utilizing a simple mechanism, water could be directed on to these paddle wheels whenever necessary. 35. Paddle wheels have been superseded by screws, which are a much more efficient form of propulsion.36. Assume the paddle wheel is massless and frictionless. 37. At a cost of ?2000 she had two open-faced paddle wheels and an optional sail. 38. Her paddle wheels were replaced, and new cabin space and a new pilot house were added. 39. Its paddle wheels were removed and installed on the " PV Pride of the Murray ". 40. The paddle wheel of a pedalo is a smaller version of that used by a paddle steamer.