Convert ton-force (long) [tonf (UK)] to millinewton [mN] Online | Free force Converter

Ton-Force (Long) [tonf (UK)]

The long ton-force (also called the UK ton-force) is a unit of force based on the long ton, traditionally used in the United Kingdom.

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  A long ton equals 2,240 pounds (lbs).

  
  
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  The long ton-force is the force exerted by a long ton mass under standard gravity.

  
  
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  Mathematically:

  
  

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  It is used in engineering and industries where the long ton is the standard measure of mass.

  
  
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  This unit is larger than the short ton-force and differs from the metric ton-force.

Millinewton [mN]

Millinewton is a small unit of force in the International System of Units (SI).

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  1 millinewton (mN) equals $10^{-3}$ newtons (0.001 newton).

  
  
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  It is commonly used to measure very small forces, such as in microengineering, delicate instrumentation, or biomechanical applications.

  
  
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  To put it in perspective:

  
  

Millinewtons are useful for expressing forces smaller than centinewtons, allowing precise measurement of low-force phenomena.