Stevin, Simon, De Beghinselen der Weegconst, 1586

Table of figures

< >
[Figure 31]
[Figure 32]
[Figure 33]
[Figure 34]
[Figure 35]
[Figure 36]
[Figure 37]
[Figure 38]
[Figure 39]
[Figure 40]
[Figure 41]
[Figure 42]
[Figure 43]
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
< >
page |< < of 131 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb pagenum="3"/>
              wichtigher Stof sijnde, is tselue der Form ofte grootheydt, datmen anders Meetconstich middelpunt noemt. </s>
              <s>Maer die niet ouer al euewichtigher Stof en sijn, en hebben dese twee punten niet nootsaeckelick tot een selfde plaets. </s>
              <s>Wat de
                <arrow.to.target n="marg49"/>
              naelden, ende ongheschicte lichamen belangt, sy en hebben gheen formens ofte grootheydts middelpunt, maer alleen des swaerheydts. </s>
              <s>Het ghebuert oock in veel lichamen als Rynghen, Haecken, Beckens, ende dier ghelijcke, dat haer swaerheydts middelpunt niet en valt inde stof des lichaems, maer binnen tlichaem uyt de stof. </s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              DAER
                <emph.end/>
              wort inde bepaling gheseydt
                <arrow.to.target n="marg50"/>
              reden datmen int bepalen moet nemen, tghene den aert van tbepaelde best verclaert, twelck Pappus (daer hy int 8. bouck het swaerheydts middelpunt bepaelt) door tghedacht oock bequamelick ghedaen heeft. </s>
              <s>Men soudet oock mueghen aldus bepalen:
                <arrow.to.target n="marg51"/>
              Wat Euestaltwichticheyt is sal door de 11. Bepaling verclaert worden.</s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg48"/>
              *
                <margin.target id="marg49"/>
                <margin.target id="marg50"/>
              Duer ons
                <margin.target id="marg51"/>
              Swaerheydts middelpunt eens lichaems, is door twelck alle plat, tlichaem deelt in euestaltwichtighe </s>
            </p>
            <p type="head">
              <s>
                <emph type="other"/>
              V. BEPALING
                <emph.end/>
              .</s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              SWAERHEYTS
                <emph.end/>
              middellini eens lichaems, is de oneindelicke hanghende door sijn swaerheydts middelpunt. </s>
            </p>
            <p type="head">
              <s>
                <emph type="other"/>
              VERCLARING
                <emph.end/>
              .</s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              ALS
                <emph.end/>
              inde form der 4. bepaling, de oneindelicke hanghende lini door tswaerheydts middelpunt D, daer an de swaerheyt door ons ghedacht hangt, ghelijck DE ouer beyden sijden oneindelick voortghetrocken, noemen wy de Swaerheydts middellini des lichaems ABC.</s>
            </p>
            <p type="head">
              <s>
                <emph type="other"/>
              VI. BEPALING
                <emph.end/>
              .</s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              SWAERHEYTS
                <emph.end/>
              middelplat eens lichaems, is alle plat hem deelende door sijn swaerheydts middelpunt. </s>
            </p>
            <p type="head">
              <s>
                <emph type="other"/>
              VERCLARING
                <emph.end/>
              .</s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              ALS
                <emph.end/>
              eenich plat sniende den Cloot der 4. bepaling door sijn middelpunt D, wort des selfden Swaerheyts middelplat gheseyt, ende alsoo met allen anderen. </s>
              <s>Sijn eyghenschap is tlichaem alsins te deelen in twee euestaltwichtighe stucken.</s>
            </p>
            <p type="head">
              <s>
                <emph type="other"/>
              VII. BEPALING
                <emph.end/>
              .</s>
            </p>
            <p type="main">
              <s>
                <emph type="other"/>
              ALLE
                <emph.end/>
              rechte lini begrepen tusschen twee swaerheyts middellinien, noemen wy dier swaerheden Balck. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>