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# Title: Leibniz-Handschriften zur Mathematik LH 35, 11, 18C
# Folio 118v, page id 00068193:0238
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De Quantitate Motus seu Impetu.
tunc rectangulum dCG repraesentabit impetum puncto
et pyramis (quam constituint haec rectangula) ejusque pa
s. b
S.
tes, repraesentabunt impetus partium lineae, et ita erit mo
petus ippus AC ad impetum iphus Aß, ut pyramis AC
DC
c
L
ad pyramidem ASDLF, adeoque ut cubus irius AC ad cubut
iphius AB.
Ex his etiam patet, idem esse impetum
quod summam velocitatum, posito elementa molis quibut
competunt velocitates esse aequalia inter se. Ea his etiam
intelligitur, impetum etse quantitatem motus sed non nin
momentanet; et aptius dic quantitatem conatus; ac
proprue loquendo, cum motus tempore indiucat, id potrus quad
fitatem motus tore, quod oritur ea conatuum toto tempor
eaistentium aggregato, et a nobis infra dicitur quantitao
translationis. Maluimus tamen recepto significatur mo
nim gerere.
Defm. 2:
p
en
est velocitas mobilis aequidistribute moti, quod mobili pro–
posito mole et impetu est aequale, seu velocitas qua duct
n molem dat impetum.
Ut n (Sig. ) omnes 1B2B celeritates punctorum
B rectae AB circa centrum A notum n plano motae et
ubiqe aeque densa, repraesententur rectis BD ordinatima
angulos rectos et insistentibus, et sumatur recta CE vec
1A3 AA talis ut rectangulum 3 A1 A2B3 B aequetur figura
ADB; tunc celeritas repraesentata per rectam CE, erit ve
locitas qua motum mobile AB motu aequid istributo 2 A23
m 3A353, eundem habebit impetum quem ante, seu (qua
in
idemett) recta CE. repraesentans celeritatem ducta in molu
si
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