1
9[Figure 9]
tia in F motum ha
beret quintuplò velo
ciorem motu ponde
ris P. Ex quatuor a
lijs orbiculis duæ pa
riter trochleæ D & C
conſtituantur: & tro
chleæ C adnectatur
prioris funis extremum.
Potentia E quintuplò
ſanè velociùs moue
tur quàm F, at F quin
tuplò velociùs quàm
P; igitur motus po
tentiæ E ad motum
ponderis P eſt vt 25
ad 1. Quare potentia
vires habens decem
pondo trahendi ſinè
machinâ, in F trahe
ret libras 50, at in E
libras 250. Quod ſi
tam A quàm B qua
ternos haberent or
biculos, potentia iņ
F tantum 90 libras
mouere poſſet.
9[Figure 9]tia in F motum ha
beret quintuplò velo
ciorem motu ponde
ris P. Ex quatuor a
lijs orbiculis duæ pa
riter trochleæ D & C
conſtituantur: & tro
chleæ C adnectatur
prioris funis extremum.
Potentia E quintuplò
ſanè velociùs moue
tur quàm F, at F quin
tuplò velociùs quàm
P; igitur motus po
tentiæ E ad motum
ponderis P eſt vt 25
ad 1. Quare potentia
vires habens decem
pondo trahendi ſinè
machinâ, in F trahe
ret libras 50, at in E
libras 250. Quod ſi
tam A quàm B qua
ternos haberent or
biculos, potentia iņ
F tantum 90 libras
mouere poſſet.
XI
Trochlea
rum coniu
gatorum̨
Compoſitio,
quàm ma
gnas vires.
habeat.
Trochlea
rum coniu
gatorum̨
Compoſitio,
quàm ma
gnas vires.
habeat.
Conſtat itaque du
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