Guilelmi Oughtred ... Opuscula mathematica hactenus inedita / [William Oughtred].

  • William Oughtred
Date:
1677
Catalogue details

Licence: Public Domain Mark

Credit: Guilelmi Oughtred ... Opuscula mathematica hactenus inedita / [William Oughtred]. Source: Wellcome Collection.

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    LM AMechbanica., 3I chlea) per equale Spatium in equali tempore movebit : dummodo lationes velocitate fint equales. Prop. XI, & XII. Si trochlez ponderi alliga- te orbiculo funiculus fuerit circumductus, cujus unum extremum alicubi furfum religetur , alte- rum à potentia pondus movente detinetur : pri- mo movebit hzc vecle horizonti femper equi- diílante. Nam cum potentia in S dum | b tendit furfum attollendo orbicu- | lum, femper movetur in recta | | limea B S« parallela ipfi NC: e- | tiam orbiculi centrum A ín re- | cta linea Z A& movebitur... Du- | | ^ Ji Cla recta diamerro 225 horizonti parallela , orbiculus tanget funi- culos BS CN in partibus gs», Fi- ipe P iibi. at Pz— À«, Quando orbiculi ,/^9 — N centrum eft «, pondus P erit in P Qu | 7, « potentia movens S afcendit Bp—23 e in z;, Quare dum orbiculus mo- WE 4 vetur & circumvertitur femper m xt movetur vectis B C, femperque | zm | adhuc remanet alter vectis a, ho- P] rizonti parallelus. Ergo. Weg Secundo fpatium potentiz pon- dus moventis duplum eft fpatii ejufdem pon- deris
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