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 254
if the weights ofthe movable pulleys are taken into account? 10. What is the relation of P XoWm Fig. 167, if the weights ofthe movable pulleys are considered? V. Inclined Plane. 227. The Inclined Plane, considered as one of thesimple machines, is a rigid plane inclined to the horizonat an angle a,… … HK its height (h), and LK its base (b). The threeforces acting upon a body, and, as we suppose, holding itin equilibrium, are the weight (W) acting verticallydownward, the power (P) acting at some angle /? withthe plane, and the resistance of the plane acting at rightangles to it; these foroes are…
Mechanics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-288-154.webp)
