Formulas and Functions

Chapter 5 Engineering Functions 81
Speed
Measure Constant
Miles per hour “mi/h”
Miles per minute “mi/mn”
Meters per hour “m/h” (can be used with metric prexes)
Meters per minute “m/mn” (can be used with metric prexes)
Meters per second “m/s” (can be used with metric prexes)
Feet per minute “ft/mn”
Feet per second “ft/s”
Knot “kt”
Pressure
Measure Constant
Pascal “Pa” (can be used with metric prexes)
Atmosphere “atm” (can be used with metric prexes)
Millimeters of mercury “mmHg” (can be used with metric prexes)
Force
Measure Constant
Newton “N” (can be used with metric prexes)
Dyne “dyn” (can be used with metric prexes)
Pound force “lbf”
Energy
Measure Constant
Joule “J” (can be used with metric prexes)
Erg “e” (can be used with metric prexes)
Thermodynamic calorie “c” (can be used with metric prexes)
IT calorie “cal” (can be used with metric prexes)
Electron volt “eV” (can be used with metric prexes)
Horsepower-hour “HPh”