Page 34 - E-Modul Fluida Statis
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2
2 r g
Vt = (ρ – ρ )
9 ŋ b f
2
2 r g
ŋ = (ρ b – ρ f)
9 Vt
Fs = k ŋ v
Fs = 6 π r ŋ v
Keterangan:
ŋ = Viskositas (Pa s)
r = Jari-jari benda (m)
2
g = Gravitasi bumi (m/s )
3
ρ = Massa jenis benda (kg/m )
b
3
ρ = Massa jenis fluida (kg/m )
f
Vt = Kecepatan terminal benda (m/s)
Fs = Gaya gesek (N)
