Please fast only final answer needed ### Noisemaker Drag Force StudyAs shown in the figure below, a “noisemaker” B is towed behind a minesweeper A to set off enemy acoustic mines such as at C. The drag force of the noisemaker is to be studied in a water tunnel at a 1/6 scale model (model 1/6 the size of the prototype). The drag force is assumed to be a function of the speed of the ship, the density and viscosity of the fluid, and the diameter of the noisemaker. (a) If the prototype towing speed is 3 m/s, determine the water velocity in the tunnel for the model tests. (b) If the model tests of part (a) produced a model drag of 900 N, determine the drag expected on the prototype.#### Diagram ExplanationThe diagram illustrates a minesweeper (identified as "A") towing a noisemaker (identified as "B") through the water. The noisemaker is intended to trigger enemy acoustic mines (represented as "C"). The setup shows the minesweeper moving on the water surface with a cable extending from the back, holding the noisemaker underwater. The points "B" and "C" are specifically marked and depicted within the contextual setup of the towing operation.---(a) \( V_m = \) [Input box for answer in m/s](b) \( D_p = \) [Input box for answer in N]

Given:- scale model=1/6 towing speed = 3m/s model drag=900N To find:- Vm Dp

As shown in the figure below, a "noisemaker" B is towed behind a minesweeper A to set off enemy acoustic mines such as at C. The drag force of the noisemaker is to be studied in a water tunnel at a 1/6 scale model (model 1/6 the size of the prot nel The dre mod:

As shown in the figure below, a "noisemaker" B is towed behind a minesweeper A to set off enemy acoustic mines such as at C. The drag force of the noisemaker is to be studied in a water tunnel at a 1/6 scale model (model 1/6 the size of the prot nel The dre mod:

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter11: Temperature And Temperature- Related Variables In Engineering

Section: Chapter Questions

Problem 17P

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Please fast only final answer needed

### Noisemaker Drag Force Study

As shown in the figure below, a “noisemaker” B is towed behind a minesweeper A to set off enemy acoustic mines such as at C. The drag force of the noisemaker is to be studied in a water tunnel at a 1/6 scale model (model 1/6 the size of the prototype). The drag force is assumed to be a function of the speed of the ship, the density and viscosity of the fluid, and the diameter of the noisemaker.

(a) If the prototype towing speed is 3 m/s, determine the water velocity in the tunnel for the model tests.
(b) If the model tests of part (a) produced a model drag of 900 N, determine the drag expected on the prototype.

#### Diagram Explanation
The diagram illustrates a minesweeper (identified as "A") towing a noisemaker (identified as "B") through the water. The noisemaker is intended to trigger enemy acoustic mines (represented as "C"). The setup shows the minesweeper moving on the water surface with a cable extending from the back, holding the noisemaker underwater. The points "B" and "C" are specifically marked and depicted within the contextual setup of the towing operation.

---

(a) \( V_m = \)
[Input box for answer in m/s]

(b) \( D_p = \)
[Input box for answer in N]

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