Ounce-force to Pound foot/square second Conversion
Convert between Ounce-force and Pound foot/square second quickly and accurately.
How to Convert Ounce-force to Pound foot/square second
Conversion Formula
Example
Convert 15 ozf to lb⋅ft/s²:
Unit Information
Learn about the force units you're converting between
Ounce-force
ozf
Definition
Ounce-force represents the gravitational force exerted on a mass of one ounce under standard gravity conditions. It equals approximately 0.278 Newtons and is commonly used for measuring small forces in engineering applications, particularly in the United States.
History/Origin
Ounce-force was widely used in engineering for measuring small forces 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 US engineering practices and remains in use in many applications.
Current Use
Still used in engineering applications for measuring small forces, particularly in the United States. Common in mechanical engineering for small torque specifications and in precision applications. Used in material testing and in some industrial processes where small forces are measured.
Multiplier
0.278
Offset
0
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
Ounce-force to Pound foot/square second Conversion Table
| Ounce-force [ozf] | Pound foot/square second [lb⋅ft/s²] |
|---|---|
| 1 ozf | 2.010878 lb⋅ft/s² |
| 10 ozf | 20.10878 lb⋅ft/s² |
| 25 ozf | 50.271951 lb⋅ft/s² |
| 50 ozf | 100.543902 lb⋅ft/s² |
| 100 ozf | 201.087803 lb⋅ft/s² |
| 0 ozf | 0E+0 lb⋅ft/s² |
| -10 ozf | -20.10878 lb⋅ft/s² |
| -40 ozf | -80.435121 lb⋅ft/s² |
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