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=(1100)(10)(80)
=880000 N/m2
Ptotal=Phidrostatis+Pudara
= 880000 N/m2 + 100000 N/m2
= 980000 N/m2
= 9,8 x 10^5 N/m2
Jawabannya E
Maaf klo salah
Po = 10⁵ Pa
ƿ = 1,1 g/cm³ → 1100 Kg/m³
g = 10 m/s²
h = 80 m
P = ....?
P = Po + ƿgh
P = 10⁵ + 1100(10)(80)
P = 10⁵ + 88 . 10⁴
P = 10⁵ + 8,8 . 10⁵
P = 9,8 . 10⁵ Pa
Jawaban E