The drag force acting on a model torpedo, 1/20 the size of the prototype, is measured at 80 N in water with density of 988 kg/m³, and kinematic viscosity of 0.56 × 10-6 m² /s. The prototype's speed is 15 m/s in sea water with density of is 1010 kg/m³, and kinematic viscosity of 1.3 × 10-6 m² /s. Determine the drag force acting on the prototype.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The drag force acting on a model torpedo, 1/20 the size of the prototype, is measured at
80 N in water with density of 988 kg/m³, and kinematic viscosity of 0.56 × 10–6 m² /s.
The prototype's speed is 15 m/s in sea water with density of is 1010 kg/m³, and
kinematic viscosity of 1.3 × 10-6 m² /s. Determine the drag force acting on the
prototype.
Transcribed Image Text:The drag force acting on a model torpedo, 1/20 the size of the prototype, is measured at 80 N in water with density of 988 kg/m³, and kinematic viscosity of 0.56 × 10–6 m² /s. The prototype's speed is 15 m/s in sea water with density of is 1010 kg/m³, and kinematic viscosity of 1.3 × 10-6 m² /s. Determine the drag force acting on the prototype.
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