The Boston school compendium of natural and experimental philosophy .. (1837)
Parker, Richard Green, 1798-1869 · Boston : Marsh, Capen & Lyon · leaf 65
as inFig. 35. figure 35 ; and the motion communica- ted may be direct or reversed by attach- jjp ing the band, as represented in figs. 35and 36. When the wheel and the axlefrom which it receives motion are intended to revolvein the same direction, the strap is not crossed, but isrig. 36. applied as… … produced by wheels, by varying the position of their ax-les, and causing them to revolve in different planes, as Expluin Fig. 34. 173. By what, are wheels sometimes turned? What figurerepresents one >. In what way can the motion be madu direct or reversed . Whatdoes Fig. 35 represent ? Fig. 36!…
Physics
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