Convert scruple (apothecary) to pound-force square second/foot
Please provide values below to convert scruple (apothecary) [s.ap] to pound-force square second/foot [lbf·s²/ft], or Convert pound-force square second/foot to scruple (apothecary).
How to Convert Scruple (Apothecary) to Pound-Force Square Second/foot
1 s.ap = 8.88027147759452e-05 lbf·s²/ft
Example: convert 15 s.ap to lbf·s²/ft:
15 s.ap = 15 × 8.88027147759452e-05 lbf·s²/ft = 0.00133204072163918 lbf·s²/ft
Scruple (Apothecary) to Pound-Force Square Second/foot Conversion Table
| scruple (apothecary) | pound-force square second/foot |
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Scruple (Apothecary)
A scruple (s.ap) is an old unit of weight used in apothecary measurements, equivalent to 1.3 grains or approximately 1.3 grams.
History/Origin
The scruple originated in ancient Greece and was adopted into Roman and medieval European apothecary systems. It was historically used for measuring small quantities of medicinal substances and drugs.
Current Use
Today, the scruple is largely obsolete and replaced by metric units, but it is still referenced in historical contexts and traditional apothecary practices.
Pound-Force Square Second/foot
A unit of dynamic force-time product, representing pound-force multiplied by seconds squared per foot, used in engineering contexts to measure force-related quantities over time and distance.
History/Origin
The unit originated from the British imperial system, combining the pound-force with a time squared and length unit to quantify specific force-time interactions, primarily in mechanical and structural engineering applications.
Current Use
Currently, the unit is rarely used in modern engineering, but it may appear in specialized calculations involving force, time, and distance in legacy systems or theoretical analyses within the imperial measurement framework.