Poundal to Ton Force Long Conversion

Comparison Chart of Poundal to Ton Force Long units to understand their conversion accurately.


Please enter the value below for converison from Poundal to Ton Force Long units or vice versa.

Poundal (FPS Absolute Force Unit)

Introduction : A poundal is the force required to accelerate a one-pound mass at one foot per second squared. It is equal to approximately 0.138255 newtons and comes from the absolute FPS (foot-pound-second) system of units.

History & Origin : Created as part of the British Absolute FPS system, the poundal addressed the need for consistent force definitions based on Newton’s second law. It was used primarily in physics education and classical mechanics literature in the early 20th century.

Current Use : Now largely obsolete, poundals are occasionally used in physics textbooks and legacy academic documents. They offer insight into early mechanics frameworks and are referenced in educational settings focused on classical dynamics.

Long Ton-force (Imperial)

Introduction : The long ton-force refers to the force generated by one long ton (2,240 pounds) under gravity, equivalent to approximately 9,979.03 newtons. It is primarily used in the United Kingdom and former British Commonwealth engineering contexts.

History & Origin : Derived from the British long ton, the long ton-force was commonly applied in heavy industrial measurements in the UK before SI units gained dominance. It was especially prevalent in naval architecture and bridge design.

Current Use : Today, long ton-force is rarely used in new engineering, but it still appears in historical documents, ship load capacities, and legacy construction designs in the UK and countries once using Imperial standards.

Conversion of Poundal to all other Units

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References

• NIST (US Government)
• Encyclopaedia Britannica