Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 1: Opera mechanica

Table of figures

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[31] Fig. 5.A B F E D G C
[32] Fig. 6.A D G F B C
[33] Pag. 72.TAB. VII.Fig. 1.L B E N G F A K D C
[34] Fig. 2.A H L K M B E N Q P O C D
[35] Fig. 3.B F A K O N M E V L C H D
[36] Pag. 76.TAB. VIII.Fig. 1.O P E V D H C L M N A B F
[37] Fig. 2.A B C E H G F
[38] Fig. 3.D A B C E H G K F
[39] Fig. 4.A L C M B E G F
[40] Fig. 5.A B C D K F G
[41] Fig. 6.G E C K H F L D M N A O B Z
[42] Pag. 82.TAB. IX.Fig. 1.AMO FNP B G C H D K L
[43] Fig. 2.A C E F B D
[44] Fig. 3.C B e N L m E O M D f F A
[45] Fig. 4.C B E G F D f H b A
[46] Fig. 5.C V B E S Δ M O Λ H Φ G Π T N P I
[47] Pag. 86.TAB. X.Fig. 1.D C N F X B V P Δ Σ S M Λ Q Γ T Π Ξ Y G H E I R Φ O A Θ
[48] Fig. 2.D C F B P Θ S O N Q L Δ K Γ T Λ Π Σ Y Ψ Ξ G H E I ζ η X V R Ω A M Θ
[Figure 49]
[50] Pag. 92.TAB. XIFig. 1.D C F E B L H I K A G
[51] Fig. 2.E D A B C
[52] Fig. 3.E H C A D F G B
[53] Pag. 96.TAB. XII.Fig. 1.C E H A G K D B
[54] Fig. 2.N O L K B C M P G D A E F H
[55] Fig. 3.N M H G K O F L C D B E P A Q
[56] Fig. 4.A D F E G B C
[57] Pag. 104.TAB. XIII.Fig. 1.H E M A F K G B D
[58] Fig. 2.A F N E G B D
[59] Fig. 4.A G D C H E K F B
[60] Fig. 3.E B H X L D C A G D C
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            <s xml:id="echoid-s2779" xml:space="preserve">
              <pb o="122" file="0178" n="194" rhead="CHRISTIANI HUGENII"/>
            Itaque neque horum commune gravitatis centrum ultro aſcen-
              <lb/>
              <note position="left" xlink:label="note-0178-01" xlink:href="note-0178-01a" xml:space="preserve">
                <emph style="sc">Decentro</emph>
                <lb/>
                <emph style="sc">OSCILLA-</emph>
                <lb/>
                <emph style="sc">TIONIS.</emph>
              </note>
            dere poterit.</s>
            <s xml:id="echoid-s2780" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s2781" xml:space="preserve">Quod ſi jam pondera quotlibet non inter fe connexa po-
              <lb/>
            nantur, illorum quoque aliquod commune centrum gravita-
              <lb/>
            tis eſſe ſcimus. </s>
            <s xml:id="echoid-s2782" xml:space="preserve">Cujus quidem centri quanta erit altitudo,
              <lb/>
            tantam ajo & </s>
            <s xml:id="echoid-s2783" xml:space="preserve">gravitatis ex omnibus compoſitæ altitudinem
              <lb/>
            cenſeri debere; </s>
            <s xml:id="echoid-s2784" xml:space="preserve">ſiquidem omnia ad eandem illam centri gra-
              <lb/>
            vitatis altitudinem deduci poſſunt, nullâ accerſitâ po-
              <lb/>
            tentiâ quam quæ ipſis ponderibus ineſt, ſed tantum lineis
              <lb/>
            inflexilibus ea pro lubitu conjungendo, ac circa gravitatis
              <lb/>
            centrum movendo; </s>
            <s xml:id="echoid-s2785" xml:space="preserve">ad quod nulla vi neque potentia deter-
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            minata opus eſt. </s>
            <s xml:id="echoid-s2786" xml:space="preserve">Quare, ſicut fieri non poteſt ut pondera
              <lb/>
            quædam, in plano eodem horizontali poſita, ſupra illud
              <lb/>
            planum, vi gravitatis ſuæ, omnia æqualiter attollantur; </s>
            <s xml:id="echoid-s2787" xml:space="preserve">ita
              <lb/>
            nec quorumlibet ponderum, quomodocunque diſpoſitorum,
              <lb/>
            centrum gravitatis ad majorem quam habet altitudinem per-
              <lb/>
            venire poterit. </s>
            <s xml:id="echoid-s2788" xml:space="preserve">Quod autem diximus pondera quælibet,
              <lb/>
            nulla adhibita vi, ad planum horizontale, per centrum
              <lb/>
            commune gravitatis eorum tranſiens, perduci poſſe, ſic
              <lb/>
            oſtendetur.</s>
            <s xml:id="echoid-s2789" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s2790" xml:space="preserve">Sint pondera A, B, C, poſitione data, quorum commu-
              <lb/>
              <note position="left" xlink:label="note-0178-02" xlink:href="note-0178-02a" xml:space="preserve">TAB. XVII.
                <lb/>
              Fig. 4.</note>
            ne gravitatis centrum ſit D. </s>
            <s xml:id="echoid-s2791" xml:space="preserve">per quod planum horizontale
              <lb/>
            ductum ponatur, cujus ſectio recta E F. </s>
            <s xml:id="echoid-s2792" xml:space="preserve">Sint jam lineæ in-
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            flexiles D A, D B, D C, quæ pondera ſibi invariabiliter
              <lb/>
            connectant; </s>
            <s xml:id="echoid-s2793" xml:space="preserve">quæ porro moveantur, donec A ſit in plano
              <lb/>
            E F ad E. </s>
            <s xml:id="echoid-s2794" xml:space="preserve">Virgis vero omnibus per æquales angulos dela-
              <lb/>
            tis, erunt jam B in G, & </s>
            <s xml:id="echoid-s2795" xml:space="preserve">C in H.</s>
            <s xml:id="echoid-s2796" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s2797" xml:space="preserve">Rurſus jam B & </s>
            <s xml:id="echoid-s2798" xml:space="preserve">C connecti intelligantur virgâ H G, quæ
              <lb/>
            ſecet planum E F in F; </s>
            <s xml:id="echoid-s2799" xml:space="preserve">ubi neceſſario quoque erit centrum
              <lb/>
            gravitatis binorum iſtorum ponderum connexorum, cum
              <lb/>
            trium, in E, G, H, poſitorum, centrum gravitatis ſit D,
              <lb/>
            & </s>
            <s xml:id="echoid-s2800" xml:space="preserve">ejus quod eſt in E, centrum gravitatis ſit quoque in pla-
              <lb/>
            no E D F. </s>
            <s xml:id="echoid-s2801" xml:space="preserve">Moventur igitur rurſus pondera H, G, ſuper
              <lb/>
            puncto F, velut axe, absque vi ulla, ac ſimul utraque ad
              <lb/>
            planum E F adducuntur, adeo ut jam tria, quæ prius erant
              <lb/>
            in A, B, C, ad ipſam ſui centri gravitatis D </s>
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