Convert attonewton to kilogram-force
Please provide values below to convert attonewton [aN] to kilogram-force [kgf], or Convert kilogram-force to attonewton.
How to Convert Attonewton to Kilogram-Force
1 aN = 1.01971621297793e-19 kgf
Example: convert 15 aN to kgf:
15 aN = 15 × 1.01971621297793e-19 kgf = 1.52957431946689e-18 kgf
Attonewton to Kilogram-Force Conversion Table
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Attonewton
An attonewton (aN) is a unit of force equal to 10^-18 newtons.
History/Origin
The attonewton is part of the SI prefixes system, introduced to measure extremely small forces, with its usage becoming more relevant in nanotechnology and precision measurements.
Current Use
Attonewtons are used in scientific research involving microscopic forces, such as in atomic and molecular physics, and in nanotechnology applications where very small forces are measured.
Kilogram-Force
Kilogram-force (kgf) is a unit of force defined as the force exerted by one kilogram of mass in standard gravity, approximately equal to 9.80665 newtons.
History/Origin
The kilogram-force was historically used in engineering and physics to express forces in terms of the mass unit kilogram and the acceleration due to gravity. It was more common before the widespread adoption of the newton as the standard SI unit of force.
Current Use
Kilogram-force is largely obsolete in scientific contexts and has been replaced by the newton in the International System of Units (SI). However, it may still be encountered in certain engineering fields or older documentation, especially in regions or industries that use customary units.