Foot-poundal

From HandWiki
Short description: Unit of energy

The foot-poundal (symbol: ft-pdl) is a unit of energy, introduced in 1879, that is part of the Absolute English system of units, which itself is a coherent subsystem of the foot–pound–second system.[1]

The foot-poundal is equal to 1/32.174049 that of the more commonly used foot-pound force.

Conversions

1 foot-poundal is equivalent to:

  • 0.031081 ft•lbf
  • 0.0421401100938048 J (exactly)
  • 421401.100938048 erg (exactly)
  • 0.0004 BTUIT
  • 0.010065 calIT or 0.000 010 65 "food calorie" (kcal or Cal)
  • 0.37297 inch-pound force (in•lbf)
  • 5.96752 inch-ounce force (in•ozf)

See also

Footnotes

  1. Edward F. Obert, Thermodynamics, McGraw-Hill Book Co., 1948.