Q17. The 1.4-kg particle A has the velocity v = 6.2 m/s with direction shown in the image below. Determine magnitude of its angular momentum (in kg.m²/s), Ho, about point O. The dimensions are a = 4.5 m and b = 5.0 m. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. a O y Your Answer: Answer b 5 3 A 4 -X

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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**Problem Statement:**

Q17. The 1.4-kg particle \(A\) has the velocity \(v = 6.2 \, \text{m/s}\) with the direction shown in the image below. Determine the magnitude of its angular momentum (in \(\text{kg} \cdot \text{m}^2/\text{s}\), \(H_O\)), about point \(O\). The dimensions are \(a = 4.5 \, \text{m}\) and \(b = 5.0 \, \text{m}\). Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point.

**Diagram Explanation:**

The diagram shows a coordinate system with an origin at point \(O\). From \(O\), a horizontal line extends along the \(x\)-axis for a distance labeled \(b = 5.0 \, \text{m}\), ending at a position labeled \(A\). A vertical line extends from this position parallel to the \(y\)-axis for a distance labeled \(a = 4.5 \, \text{m}\).

Particle \(A\) is depicted at the end of these dimensions. A velocity vector \(\mathbf{v}\) is shown originating from particle \(A\), with a directional angle specified by a triangle with sides labeled 3, 4, and 5, indicating the orientation \(3:4:5\).

**Input Prompt:**

Your Answer:
[Answer Box]
Transcribed Image Text:**Problem Statement:** Q17. The 1.4-kg particle \(A\) has the velocity \(v = 6.2 \, \text{m/s}\) with the direction shown in the image below. Determine the magnitude of its angular momentum (in \(\text{kg} \cdot \text{m}^2/\text{s}\), \(H_O\)), about point \(O\). The dimensions are \(a = 4.5 \, \text{m}\) and \(b = 5.0 \, \text{m}\). Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. **Diagram Explanation:** The diagram shows a coordinate system with an origin at point \(O\). From \(O\), a horizontal line extends along the \(x\)-axis for a distance labeled \(b = 5.0 \, \text{m}\), ending at a position labeled \(A\). A vertical line extends from this position parallel to the \(y\)-axis for a distance labeled \(a = 4.5 \, \text{m}\). Particle \(A\) is depicted at the end of these dimensions. A velocity vector \(\mathbf{v}\) is shown originating from particle \(A\), with a directional angle specified by a triangle with sides labeled 3, 4, and 5, indicating the orientation \(3:4:5\). **Input Prompt:** Your Answer: [Answer Box]
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