The principles of mechanics : explaining and demonstrating the general laws of motion, the laws of gravity, motion of descending bodies, projectiles, mechanic powers, pendulums, centers of gravity, &c. strength and stress of timber, hydrostatics, and construction of machines : a work very necessary to be known, by all gentlemen, and others, that desire to have an insight into the works of nature and art : and extremely useful to all sorts of artificers, particularly to architects, engineers, shipwrights, millwrights, watchmakers, &c. or any that work in a mechanical way : illustrated with forty-three copper-plates (1773)
Emerson, William, 1701-1782 · London : Printed for G. Robinson ... · leaf 55
13 H 19 ^F^r—€ n r u … Mec/uiiiics. Y\.\ fHi.z6 c 3°- Sea. ITI. M E C H A N I C t^ O W E R S. ,7 continued above ihr lin- /iC. &.. point B wouid no lonsjer act f i g. on ihf lame, but on a diBcrcnt epic\cloid ; and the equality ot 24. motion would hold no longer. 25. PROP. XXIV. In thi wheel and axel, if ihep-.wer P…
Mechanics · Mechanical engineering
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