[81.] Solutio.

[82.] Scholium.

[83.] Problema.

[84.] Solutio.

[85.] Corollarium 1.

[86.] Corollarium 2.

[87.] Scholium.

[88.] Experimenta quæ ad Sectionem V. pertinent. Ad §. 5.

[89.] HYDRODYNAMICÆ SECTIO SEXTA. De fluidis non effluentibus ſeu intra latera vaſorum motis. §. 1.

[90.] De motu aquarum per canales indefinite longos. Caſus 1.

[91.] Exemplum 1.

[92.] Exemplum 2.

[93.] De oſcillationibus fluidorum in tubisrecurvis. Caſus II.

[94.] Lemma.

[95.] Solutio.

[96.] Problema.

[97.] Solutio.

[98.] Corollarium 1.

[99.] Corollarium 2.

[100.] Corollarium 3.

[101.] Corollarium 4.

[102.] Theorema.

[103.] Demonſtratio.

[104.] Problema.

[105.] Solutio.

[106.] Corollarium. 1.

[107.] Corollarium 2.

[108.] Scholion.

[109.] Theorema.

[110.] Demonſtratio.