Constants and Measurement Units 284
Force
Energy
Power
Pressure
_dyne dyne _N newton (SI)
_kgf kilogram force _tonf ton force
_lbf pound force (ENG/US)
_Btu British thermal unit
(ENG/US)
_J joule (SI)
_cal calorie _kcal kilocalorie
_erg erg _kWh kilowatt-hour
_eV electron volt _latm liter-atmosphere
_ftlb foot-pound
_hp horsepower (ENG/US) _W watt (SI)
_kW kilowatt
_atm atmosphere _mmHg millimeters of mercury
_bar bar _Pa pascal (SI)