A text book of elementary mechanics, for the use of colleges and schools (1881)
Dana, Edward Salisbury, 1849-1935 · New York, J. Wiley & sons · leaf 252
226.1 PULLEY. 233 must act is equal to 6A. Hence P.6h = W.hy and W— 6P; or, in general, TT = nP. 6. Third System of Pulleys. Suppose that the weightis raised (Fig. 174) a height/*; then, since the pulleyD is fixed, the pulley C will on this account move downa distance h; but, since the point c also… … &3
Mechanics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
