Kræfter: drejningsmoment bestemt af et fast punkt og en kraft. Marinier vikler et reb rundt om en kapstan for at flytte en båd fremad. Anonym illustration fra 1925. Privat samling.(Forces: torque determined by a fixed point and a force. Marinier wrapping a rope around a capstan to move a boat forward. Anonymous illustration from 1925. Private collection.)Anonymous Anonymous |
| € 130.2
Inklusive 25% moms |
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1925 · Engraving
· Billed-ID: 918187
Private Collection / Bridgeman Images |
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