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The vector ruling protractorThe theory, structure and working of a vector slide rule is presented in this report. This instrument is used for determining a vector in magnitude and position when given its components and its moment about a point in their plane.
Document ID
19930084775
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Zahm, A F (Bureau of Construction and Repair, U.S.N)
Date Acquired
September 6, 2013
Publication Date
March 1, 1924
Report/Patent Number
NACA-TM-251
Report Number: NACA-TM-251
Accession Number
93R14065
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
INSTRUMENTS - PROTRACTORS - ZAHM
VECTORS - AIRFOILS
INSTRUMENTS - MISCELLANEOUS

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