A textbook on mechanical and electrical engineering (1902)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 199
in the points P\ P\ P\ P\ etc. Thepoints A, P\ P, P\etc. are points in the curve throughwhich the cycloid may be drawn. It will be noticed thatwhen the center O of the generating circle coincides withthe point G, the point P on the circumference of thegenerating circle coincides with the point A ;… … V\\\\\ ///// /
