The Boston school compendium of natural and experimental philosophy .. (1837)
Parker, Richard Green, 1798-1869 · Boston : Marsh, Capen & Lyon · leaf 64
MECHANICS. 53 is greater than that of the axis ; and this velocity is inproportion to the relative size of the wheel comparedwith that of the axis. Advantage is taken of this cir-cumstance in driving machinery where the speed is tobe increased or diminished. For it is evident thatwhen quick motion…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
