=1.002 - 10-6 m² Determine the terminal velocity of a 30-cm-diameter smooth sphere if it is released from rest in a) air at 20°C b) water at 20°C Given: Density of water: kg Pwater = 1,000 m3 Density of air: kg Pair = 1.2. Density of sphere: kg Psphere = 1,020 m3 Kinematic viscosity of air: VAir = 1.6x10-5 m² Kinematic viscosity of water: Vwater =1.002.10-6 m² S

Structural Analysis
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=1.002 - 10-6 m²
Determine the terminal velocity of a 30-cm-diameter
smooth sphere if it is released from rest in
a) air at 20°C
b) water at 20°C
Given:
Density of water:
kg
Pwater = 1,000
m3
Density of air:
kg
Pair = 1.2.
Density of sphere:
kg
Psphere = 1,020
m3
Kinematic viscosity of air:
VAir = 1.6x10-5 m²
Kinematic viscosity of water:
Vwater =1.002.10-6 m²
S
Transcribed Image Text:=1.002 - 10-6 m² Determine the terminal velocity of a 30-cm-diameter smooth sphere if it is released from rest in a) air at 20°C b) water at 20°C Given: Density of water: kg Pwater = 1,000 m3 Density of air: kg Pair = 1.2. Density of sphere: kg Psphere = 1,020 m3 Kinematic viscosity of air: VAir = 1.6x10-5 m² Kinematic viscosity of water: Vwater =1.002.10-6 m² S
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