Bošković, Ruđer Josip, Theoria philosophiae naturalis redacta ad unicam legem virium in natura existentium

List of thumbnails

< >
41
41 (XXIX) 		42
42 (XXX)
43
43 (XXXI) 		44
44 (XXXII)
45
45 (XXXIII) 		46
46 (XXXIV)
47
47 (XXXV) 		48
48 (XXXVI)
49
49 (XXXVII) 		50
50 (XXXVIII)
< >
page |< < (XXX) of 389 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div type="section" level="0" n="0">
          <p>
            <s xml:space="preserve">
              <pb o="XXX" file="0042" n="42"/>
            omnia, ubi plura itidem explico ex iis phænome-
              <lb/>
            nis, quæ pro ipſis viribus vivis afferri ſolent.</s>
            <s xml:space="preserve"/>
          </p>
          <p>
            <s xml:space="preserve">A num. </s>
            <s xml:space="preserve">297 occaſione inde arrepta aggredior quæ-
              <lb/>
              <note position="left" xlink:label="note-0042-01" xlink:href="note-0042-01a" xml:space="preserve">297</note>
            dam, quæ ad leges continuitatis pertinent, ubique
              <lb/>
            in motibus ſancte ſervatam, ac oſtendo illud, id-
              <lb/>
            circo in colliſionibus corporum, ac in motu reflexo,
              <lb/>
            leges vulgo deſinitas, non niſi proxime tantummo
              <lb/>
            do obſervari, & </s>
            <s xml:space="preserve">uſque ad num. </s>
            <s xml:space="preserve">307 relationes va-
              <lb/>
            rias perſequor angulorum incidentiæ, & </s>
            <s xml:space="preserve">reflexio-
              <lb/>
            nis, ſive vires conſtanter in acceſſu attrahant, vel
              <lb/>
            repellant conſtanter, ſive jam attrahant, jam re-
              <lb/>
            pellant: </s>
            <s xml:space="preserve">ubi & </s>
            <s xml:space="preserve">illud conſidero, quid accidat, ſi ſca-
              <lb/>
            brities ſuperſiciei agentis exigua ſit, quid, ſi in-
              <lb/>
            gens, ac elementa profero, quæ ad luminis refle-
              <lb/>
            xionem, & </s>
            <s xml:space="preserve">refractionem explicandam, definien-
              <lb/>
            damque ex Mechanica requiritur, relationem iti-
              <lb/>
            dem vis abſolutæ ad relativam in obliquo gravium
              <lb/>
            deſcenſu, & </s>
            <s xml:space="preserve">nonnulla, quæ ad oſcillationum ac-
              <lb/>
            curatiorem Theoriam neceſſaria ſunt, prorſus ele-
              <lb/>
            mentaria, diligenter expono.</s>
            <s xml:space="preserve"/>
          </p>
          <p>
            <s xml:space="preserve">A num. </s>
            <s xml:space="preserve">307 inquiro in trium maſſarum ſyfte-
              <lb/>
              <note position="left" xlink:label="note-0042-02" xlink:href="note-0042-02a" xml:space="preserve">307</note>
            ma, ubi uſque ad num. </s>
            <s xml:space="preserve">313 theoremata evolvo
              <lb/>
            plura, quæ pertinent ad directionem virium in ſingu-
              <lb/>
            lis compoſitarum e binis reliquarum actionibus, ut
              <lb/>
            illud, eas directiones vel eſſe inter ſe parallelas, vel,
              <lb/>
            ſi utrinque indefinite producantur, per quoddam
              <lb/>
            commune punctum tranſire omnes: </s>
            <s xml:space="preserve">tum uſque ad 321
              <lb/>
              <note position="left" xlink:label="note-0042-03" xlink:href="note-0042-03a" xml:space="preserve">313</note>
            theoremata alia plura, quæ pertinent ad earumdem
              <lb/>
            compoſitarum virium rationem ad ſe invicem, ut
              <lb/>
            illud & </s>
            <s xml:space="preserve">ſimplex, & </s>
            <s xml:space="preserve">elegans, binarum maſſarum vi-
              <lb/>
            res acceleratrices eſſe ſemper in ratione compoſita
              <lb/>
            ex tribus reciprocis rationibus, diſtantiæ ipſarum a
              <lb/>
            maſſa tertia, ſinus anguli, quem ſingularum dire-
              <lb/>
            ctio continet cum ſua ejuſmodi diſtantia, & </s>
            <s xml:space="preserve">maſſæ
              <lb/>
            ipſius eam habentis compoſitam vim, ad diſtan-
              <lb/>
            tiam, ſinum, maſſam alteram; </s>
            <s xml:space="preserve">vires autem motrices
              <lb/>
            habere tantummodo priores rationes duas eliſa tertia.</s>
            <s xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>
Impressum