Item:Q13691: Difference between revisions
Created claim: subclass of (P1): propulsion (Q6023) |
Created claim: facet of (P53): spacecraft (Q4609) |
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| Property / defining formula | |||
\Delta v = v_e \ln \left(\frac{M+P}{P}\right) | |||
| Property / defining formula: / rank | |||
Normal rank | |||
| Property / facet of | |||
| Property / facet of: spacecraft / rank | |||
Normal rank | |||
