Pound foot/square second to Kilogram-force Conversion
Convert between Pound foot/square second and Kilogram-force quickly and accurately.
How to Convert Pound foot/square second to Kilogram-force
Conversion Formula
Example
Convert 15 lb⋅ft/s² to kgf:
Unit Information
Learn about the force units you're converting between
Pound foot/square second
lb⋅ft/s²
Definition
Pound foot per square second is a unit of force in the foot-pound-second (FPS) system of units. It is defined as the force required to accelerate a mass of one pound at a rate of one foot per second squared. This unit is equivalent to one poundal.
History/Origin
Pound foot per square second was introduced as part of the FPS (foot-pound-second) system of units in the 19th century. It was widely used in physics and engineering before the adoption of the MKS (meter-kilogram-second) system. The unit represents the fundamental relationship between mass, acceleration, and force.
Current Use
Still used in some areas of physics and engineering, particularly in the United States. Common in some engineering applications where the FPS system is still used. Used in some scientific instruments and laboratory equipment that were designed using the FPS system.
Multiplier
0.138
Offset
0
Kilogram-force
kgf
Definition
Kilogram-force represents the gravitational force exerted on a mass of one kilogram under standard gravity conditions. It is equivalent to approximately 9.81 Newtons and is commonly used in engineering applications, particularly in countries using metric systems.
History/Origin
Kilogram-force was widely used in engineering before the Newton became the standard SI unit. It provided an intuitive way to express forces in terms of familiar mass units. The unit was particularly popular in European engineering practices and remains in use in some applications.
Current Use
Still used in some engineering applications, particularly in Europe and Asia. Common in mechanical engineering for torque specifications and in some automotive applications. Used in material testing and in some industrial processes where the relationship to mass is important.
Multiplier
9.807
Offset
0
Pound foot/square second to Kilogram-force Conversion Table
| Pound foot/square second [lb⋅ft/s²] | Kilogram-force [kgf] |
|---|---|
| 1 lb⋅ft/s² | 0.014098 kgf |
| 10 lb⋅ft/s² | 0.140981 kgf |
| 25 lb⋅ft/s² | 0.352452 kgf |
| 50 lb⋅ft/s² | 0.704904 kgf |
| 100 lb⋅ft/s² | 1.409808 kgf |
| 0 lb⋅ft/s² | 0E+0 kgf |
| -10 lb⋅ft/s² | -0.140981 kgf |
| -40 lb⋅ft/s² | -0.563923 kgf |
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