Датотека:EB1911 Weighing Machines - Fig. 1.jpg
EB1911_Weighing_Machines_-_Fig._1.jpg (504 × 218 piksela, veličina datoteke: 17 kB, MIME tip: image/jpeg)
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Datum/vreme | Minijatura | Dimenzije | Korisnik | Komentar | |
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trenutna | 19:57, 17. maj 2020. | 504 × 218 (17 kB) | Library Guy | {{Information |description ={{en|1=Diagram of an Equal-armed Balance: D is the fulcrum of the balance, S the centre of gravity of the beam alone without the scales, chains or weights; A and B the points of suspension of the chains. The length of the arms AC = BC = ''l'', CD = ''a'', SD = ''s'', the angle of deviation of the balance from the horizontal = φ, the weight of the beam alone = G, the weight on one side = P, that on the other = P + Z, and lastly the weight of each scale with its a... |
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