Convert teranewton [TN] to pound foot/square second Online | Free force Converter

Teranewton [TN]

Teranewton is a large unit of force in the International System of Units (SI).

• 
  

  1 teranewton (TN) equals $10^{12}$ newtons.

  
  
• 
  

  It is used to express extremely large forces, such as those found in planetary science, large-scale engineering, or astrophysics.

  
  
• 
  

  To give perspective:

  
  

Teranewtons are useful for describing massive forces far beyond typical human-made scales but smaller than petanewtons or exanewtons.

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).

• 
  

  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.

  
  
• 
  

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

  
  
• 
  

  In basic terms:

  
  

• 
  

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

  
  

• 
  

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