Three approaches to units of mass and force or weight[1][2]
Base Force Weight Mass
ika-2 batas ng mosyon m = F/a F = Wa/g F = ma
Sistema BG GM EE M AE CGS MTS SI
Arangkada (a) ft/s2 m/s2 ft/s2 m/s2 ft/s2 Gal m/s2 m/s2
Masa (m) slug hyl pound-mass kilogram pound gram tonne kilogram
Lakas (F),
timbang (W)
pound kilopond pound-force kilopond poundal dina|dyne sthène newton
Presyon (p) pound per square inch technical atmosphere pound-force per square inch standard atmosphere poundal per square foot barye pieze pascal
  1. Comings, E. W. (1940). "English Engineering Units and Their Dimensions". Industrial & Engineering Chemistry. 32 (7): 984–987. doi:10.1021/ie50367a028.{{cite journal}}: CS1 maint: date auto-translated (link)
  2. Klinkenberg, Adrian (1969). "The American Engineering System of Units and Its Dimensional Constant gc". Industrial & Engineering Chemistry. 61 (4): 53–59. doi:10.1021/ie50712a010.{{cite journal}}: CS1 maint: date auto-translated (link)