It takes 33 s for the 48-Mg tugboat to increase its speed uniformly to 25 km/h, starting from rest. The propeller provides the propulsion force F which gives the tugboat forward motion, whereas the barge moves freely. The barge has a mass of 80 Mg.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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It takes 33 s for the 48-Mg tugboat to increase its speed uniformly to 25 km/h, starting from rest. The propeller provides the propulsion force F which gives the tugboat forward motion, whereas the barge moves freely. The barge has a mass of 80 Mg.

**Problem: Determine the Force on the Tugboat**

In this exercise, you are prompted to calculate the force exerted by the rope on a tugboat. Follow the instructions below to express your answer correctly.

---

**Part A**

**Task:** Determine the force of the rope on the tugboat.

- **Instructions:** Express your answer to three significant figures and include the appropriate units.

- **Formula Box:**  
  \( T = \) [Value] [Units]

- **Actions:**
  - **Submit:** Click to submit your answer.
  - **Request Answer:** Click if you need assistance.

---

**Part B**

**Task:** Also, determine the force **F** acting on the tugboat.

- **Instructions:** Express your answer to three significant figures and include the appropriate units.

- **Formula Box:**  
  \( F = \) [Value] [Units]

- **Actions:**  
  - Use the icons provided for additional tasks:
    - **Bookmark**
    - **Insert equation**
    - **Change formatting**
    - **Reset**
    - **Help**

This problem uses a standard format for entering values and units, with tools to assist in accurate calculations.
Transcribed Image Text:**Problem: Determine the Force on the Tugboat** In this exercise, you are prompted to calculate the force exerted by the rope on a tugboat. Follow the instructions below to express your answer correctly. --- **Part A** **Task:** Determine the force of the rope on the tugboat. - **Instructions:** Express your answer to three significant figures and include the appropriate units. - **Formula Box:** \( T = \) [Value] [Units] - **Actions:** - **Submit:** Click to submit your answer. - **Request Answer:** Click if you need assistance. --- **Part B** **Task:** Also, determine the force **F** acting on the tugboat. - **Instructions:** Express your answer to three significant figures and include the appropriate units. - **Formula Box:** \( F = \) [Value] [Units] - **Actions:** - Use the icons provided for additional tasks: - **Bookmark** - **Insert equation** - **Change formatting** - **Reset** - **Help** This problem uses a standard format for entering values and units, with tools to assist in accurate calculations.
The image depicts a ship towing a barge on water. The ship is shown on the right side, emitting smoke, and is connected to the barge on the left by a towline or cable. The barge is loaded with a brown, mound-like cargo. An arrow labeled "F" points to the right, indicating the direction of force exerted by the ship as it pulls the barge forward. The scene illustrates the concept of towing and demonstrates the application of force in a maritime context.
Transcribed Image Text:The image depicts a ship towing a barge on water. The ship is shown on the right side, emitting smoke, and is connected to the barge on the left by a towline or cable. The barge is loaded with a brown, mound-like cargo. An arrow labeled "F" points to the right, indicating the direction of force exerted by the ship as it pulls the barge forward. The scene illustrates the concept of towing and demonstrates the application of force in a maritime context.
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