Fabri, Honoré, Tractatus physicus de motu locali, 1646

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              mixtus eſt per Th.44. dixi per ſe, nam fortè per accidens fieri poteſt, vt
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              iactus horizontalis habeat arcum aſcenſus, & deſcenſus. </s>
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              Theorema
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              61.
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              Hinc quò iactus propiùs accedit ad horizontalem ſeu verticalem, minùs
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              acquirit in eodem plano horizontali, ſcilicet in eo à cuius extremitate inci­
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              pit iactus
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              ; </s>
              <s id="N1B561">probatur, quia cùm iactus verticalis nihil prorſus acqui­
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              rat in horizontali plano per Theorema 60. certè quò propiùs ad illum
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              iactus inclinatus accedet, minùs acquiret; idem dico de iactu hori­
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              zontali. </s>
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            <p id="N1B56B" type="main">
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                <emph type="center"/>
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              Theorema
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              62.
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              </s>
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            <p id="N1B579" type="main">
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              Hinc quò iactus longiùs recedit ab vtroque ſcilicet à verticali, & hori­
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              zontali, plùs acquiret in eodem plano horizontali
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              ; ſi enim quò plùs ac­
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              cedit ad vtrumque, minùs acquirit, igitur plùs acquirit, quò plùs re­
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              cedit. </s>
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            <p id="N1B58A" type="main">
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                <emph type="center"/>
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              Theorema
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              63.
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              </s>
            </p>
            <p id="N1B598" type="main">
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              Hinc iactus medius ſeu per inclinatam qua cum verticali, vel horizontali
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              facit angulum
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              45.
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              ſeu ſemirectum, eſt omnium maximus, id eſt plùs acqui­
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              rit in eodem plano horizontali, quàm reliqui omnes
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              ; </s>
              <s id="N1B5AD">experientia certiſſima
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              eſt, ratio eſt quia ab horizontali & verticali maximè omnium diſtat;
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              igitur maximus eſt per Theorema 62. nec eſt vlla alia ratio geome­
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              trica. </s>
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            <p id="N1B5B7" type="main">
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              Theorema
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              64.
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              </s>
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            <p id="N1B5C5" type="main">
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              Iactus qui æqualiter ab horizontali & verticali diſtant, ſunt æquales
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              ; </s>
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              probatur, quia qua proportione ad horizontalem ſeu verticalem acce­
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              dit iactus, in ea proportione minor eſt; </s>
              <s id="N1B5D7">igitur qui æqualiter acce­
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              dunt in proportione æquali, minores ſunt; </s>
              <s id="N1B5DD">igitur æquales, quod mo­
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              dica figura ob oculos ponet; </s>
              <s id="N1B5E3">ſit enim quadrans ABF, iactus verti­
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              calis AB, horizontalis AF, medius AD, hic maximus omnium
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              erit; at verò AC, & AE, qui ab AD æqualiter diſtant, erunt æ­
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              quales. </s>
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            <p id="N1B5ED" type="main">
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              Scholium.
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                <emph.end type="center"/>
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            <p id="N1B5FB" type="main">
              <s id="N1B5FD">Obſeruabis primò, omitti à me multa quæ ſuis Parabolis aliqui af­
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              fingunt, quæ nec experimentis, nec vllis rationibus conſen­
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              tiunt. </s>
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              <s id="N1B606">Secundò rationem iſtorum omnium Theorematum; </s>
              <s id="N1B60A">quia quo iactus
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              ad verticalem propiùs accedit, maior quantitas impetus deſtruitur
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              v.g. in AD plùs quàm in GK; </s>
              <s id="N1B614">igitur citò deficiunt vires huic iactui; </s>
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              adde quod acquirit in verticali, quod alius acquirit in horizontali; </s>
              <s id="N1B61D">at </s>
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