A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 368
movethrough a certain angle, EOF., the length ofthe arc E /^ being equal to the distance P D.Any point on the pulley i>, which is fastened toA, will turn through the same angle; and thedifference between the arc KL., through whichthis point turns, and the arc E F will be pro-portional to the… … 344 ELEMENTARY MECHANICS. of the arc K L, and in will fall through the same distance to ;;/, thus causing the weight W to be raised one half the difference betiveen m in and P D. The ratio between the distances through which /Fand Pmove will be 2irc E F — arc K L r-r- R — r „• ^ : ^^, or —2— •…
Electrical engineering · Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
