3. A rod with a mass of 5kg and a total length of 2 meters that can spin about an axis through its center ( I ==ML² ) receives a constant force of 10 N on one of its ends. As the rod spins, the force will maintain the same strength and orientation i.e., angled at 60 degrees with respect to the rod. The rod is initially at rest. %3D Total Length Axis 60 deg a. How many radians does the rod sweep through after a period of 10 seconds?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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**Problem Statement:**

A rod with a mass of 5 kg and a total length of 2 meters that can spin about an axis through its center \((I = \frac{1}{12}ML^2)\) receives a constant force of 10 N on one of its ends. As the rod spins, the force will maintain the same strength and orientation, i.e., angled at 60 degrees with respect to the rod. The rod is initially at rest.

**Diagram Explanation:**

The diagram shows a horizontal rod marked with "Total Length" and an axis through its center. A force \(F\) is applied at one end at a 60-degree angle to the rod.

**Question:**

a. How many radians does the rod sweep through after a period of 10 seconds?
Transcribed Image Text:**Problem Statement:** A rod with a mass of 5 kg and a total length of 2 meters that can spin about an axis through its center \((I = \frac{1}{12}ML^2)\) receives a constant force of 10 N on one of its ends. As the rod spins, the force will maintain the same strength and orientation, i.e., angled at 60 degrees with respect to the rod. The rod is initially at rest. **Diagram Explanation:** The diagram shows a horizontal rod marked with "Total Length" and an axis through its center. A force \(F\) is applied at one end at a 60-degree angle to the rod. **Question:** a. How many radians does the rod sweep through after a period of 10 seconds?
**Problem Statement:**

b. What is the speed of a point on the end of the rod at that same moment?

---

*Note: This text is presumably part of a physics or mechanics problem related to rotational motion, where understanding the speed of the point on a rotating rod is key. No graphs or diagrams are present in the image.*
Transcribed Image Text:**Problem Statement:** b. What is the speed of a point on the end of the rod at that same moment? --- *Note: This text is presumably part of a physics or mechanics problem related to rotational motion, where understanding the speed of the point on a rotating rod is key. No graphs or diagrams are present in the image.*
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