Convert gram-force [gf] to pound foot/square second Online | Free force Converter

Gram-Force [gf]

The gram-force (gf) is a unit of force based on the force exerted by one gram of mass under standard gravity.

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  It is defined as the force exerted by a mass of 1 gram under the acceleration due to gravity (9.80665 m/s²).

  
  
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  Mathematically:

  
  

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  Although not an SI unit, gram-force is used in some fields like engineering and material science for small force measurements.

  
  

Example: The force due to a 500 g mass is 500 gf, which is approximately 4.9 newtons.

Pound Foot per Square Second [lbf·ft/s²]

This unit represents a torque or moment of force per unit time squared (though it’s an uncommon combination and can sometimes be context-specific).

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  It combines pound-force (lbf), a unit of force, with foot (ft), a unit of length, divided by second squared (s²), a unit of time squared.

  
  
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  It may be used in dynamics or rotational mechanics when dealing with angular accelerations or rate changes of torque.

  
  
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  In basic terms:

  
  

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  Since 1 lbf ≈ 4.44822 newtons and 1 ft ≈ 0.3048 meters, this can be converted into SI units as:

  
  

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  Note: This unit is not commonly standard; usage depends on the specific physical context, like rotational dynamics.