Jawabanmu

2014-05-15T19:22:37+07:00
H (kedalaman) = 20 cm = 0,2 m
g = 10
massa jenis = 1000 kg/m^3
Ph = massa jenis * g * h
Ph = 1000 * 0,2 * 10
Ph = 2000 pa
2014-05-15T19:25:00+07:00
Dik = g =10m/s
h = 60 - 20 = 40cm =0,4m
rho (p) = 1000 kg/m3
dit= P?
jwb= P=p.g.h
P=1000.10.0,4=4000Pa