Size |
Height 295 mm, width 202 mm. |
Watermark |
Unicorn with 4 legs, little circle on top of the forehead. Drake's identification: Watermark type 13. Drake's description: Rhinoceros 75mm (smaller on letter cited?). Date of earliest letter with this watermark is August 1607. |
Comments |
Written by Galileo; contains drawings, short texts, calculations. Relation to the Discorsi: work on projectile impetus; work on 3/07-th-04. |
References |
Drake 1978 135 |
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Folio 102 r (final text) |
1
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ad elevationem gr[adus] 22 proiectio in plano absumit amplitudinem ut 4 ad 3, nempe sexquitertiam altitudinis. |
2
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momentum eb |
C01
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724 * 4 = 2896 2896 : 3 = 965 |
C02
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724 : 4 = 181 |
C03
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476 * 4 = 1904 |
C04
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288 * 730 = 8640 + 2016[00] = 210240 |
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