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# Title: Leibniz-Handschriften zur Varia Physica LH 37, 4
# Folio 73r, page id 00068606:0153
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problema
data vi jactus, et magnitudine globi
invenire longitudinem jactus rec
recti horizontalis, vulgo de but _TX
en blanc seu qua ad quam distan iim 
tiam globi pars maneat. in linea recta
quae sit linea animae continuata.
solutio.
Tormento horizontaliter collocato
in alt Formento TH horizontaliter
collocato in altitudine, quacunque B AF
super horizontem campi plani FGD
explodatur globus datus aperturae
tormenti respondens, pulvere dato
pyrio dato, qui horizonti occurrat in G.
jam fiat ut AB semidiameter globi
ad at AF aelevationem lineae animae AE
super horizontem, ita quadratum
d jactus rectitorizontalis BC quaesiti
ad FG  magnitudinem jactus
integri reperti.
Demonstratio tur
Patabola Manifestam est centro i A
de globi centro A delato in C, lineam
animae AE non amplius secare, sed tangere
globi verticem, itaque BC est jactus
rectus quae situs. jam ex natura
parabolae ut AB est ad AF ita quadratum BC
est ad quadratum FG.
Schol.
si quodcunque aliud experimentum iisdem
tormento  et pulvere, et globi
magnitudine fiat species inde definiri
potest praevideri ac calculo definiri potest
caslis quem pro solutione experiundum
praesepipsimus, atque inde pe oaiium resiesuam eudem
ontalia
Atuti