Jawabanmu

2014-02-27T19:34:14+07:00
Gaya : M x L.T^-2
daya : M.L^2.T^-3
tekanan : M.L^-1.T^-2
boleh sama cara.a engga ?? supaya ngerti gtu
boleeh^^
gaya : F=m x a = kg x (m/s^2) = kg x m x s^-2 , daya : w/t, w = f.s = kg. m/s^2 . m = kg. m^2. s^-2. t = s --> kg.m^2. s^-2 / s = kg.m^2. s^-3 = ML^2 T^-3. tekanan : F/A = kg.m.s^-2 / m^2 = kg.m-1.s^-2 = M.L^-1. T^-2
2014-02-27T19:43:00+07:00
Dimensi gaya=[MLT-²]
DAYA=[ MLT-³]
TEKANAN= [ML-1T-²]