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 101
ighs correctly only when the arms of the beam areexactly equal. Hence dishonest tradesmen sometimes defraud those withwhom they deal by throwing the fulcrum a little nearer one end of the beamthan the other. When buying, they place the commodity to be weighed inthe scale attached to the short arm:… … THE BALANCE. tical applications of the lever? Show this in the supposed case of Archimedes.205. When are two bodies of equal weight, supported by the arms of a lever, said tobe in equilibrium? What is constructed on this principle? Describe the Balance.When great accuracy is required, how is the…
Physics
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