A natural philosophy : embracing the most recent discoveries in the various branches of physics, and exhibiting the application of scientific principles in everyday life .. (1899)
Quackenbos, G. P. (George Payn), 1826-1881 · New York, Cincinnati [etc.], American book company · leaf 105
ounds X 1 X 1 X 1. 214. Levees of the Second Kind.—In levers of theSecond kind, the relative position is must he sit to preserve the balance ? 211. What is meant by a bent lever ? How arethe arms of a bent lever estimated ? Give some familiar examples of bent levers.212. How may simple levers of… … Fig. 97 shows how the crow-bar maybe used as a lever of the second kind.The power is applied at the handle ; thefulcrum is at the other end, and theweight to be moved is between them. 215. Levers of the secondkind, like those of the first, areused to gain power at the ex-pense of time. According…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
