Q22. As shown in the image below, a motorcycle travels along circular path from point A to point B. Its decreases at at (C.s) m/s², where Cis a constant and s is the distance (in m) traveled along the path measured from point A. If the constant Cis 0.002, and the motorcycle has speed of 32 m/s at point A, determine the magnitude of its total acceleration (in m/s²) at point B. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. .A Your Answer: Answer 90° 300 m n B

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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**Q22.** As shown in the image below, a motorcycle travels along a circular path from point A to point B. Its acceleration decreases at \( a_t = - (C \cdot s) \, \text{m/s}^2 \), where \( C \) is a constant and \( s \) is the distance (in meters) traveled along the path measured from point A. If the constant \( C \) is 0.002, and the motorcycle has a speed of 32 m/s at point A, determine the magnitude of its total acceleration (in m/s\(^2\)) at point B. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point.

### Diagram Analysis:
- The diagram shows a curved path labeled from point A to point B.
- The road appears as a quarter of a circle from A to B.
- Point A and point B are marked, with point B located 300 meters along the arc from point A.
- A right angle (90 degrees) is depicted at the center with reference to the path, implying point B is directly beneath point A in terms of radius alignment.
- The path also displays vectors for normal (\( n \)) and tangential (\( t \)) components.

### Answer Section:
Your Answer:

[Answer Box]

---

**Note**: Students should calculate using the given variables and notice that inputs might vary.
Transcribed Image Text:**Q22.** As shown in the image below, a motorcycle travels along a circular path from point A to point B. Its acceleration decreases at \( a_t = - (C \cdot s) \, \text{m/s}^2 \), where \( C \) is a constant and \( s \) is the distance (in meters) traveled along the path measured from point A. If the constant \( C \) is 0.002, and the motorcycle has a speed of 32 m/s at point A, determine the magnitude of its total acceleration (in m/s\(^2\)) at point B. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. ### Diagram Analysis: - The diagram shows a curved path labeled from point A to point B. - The road appears as a quarter of a circle from A to B. - Point A and point B are marked, with point B located 300 meters along the arc from point A. - A right angle (90 degrees) is depicted at the center with reference to the path, implying point B is directly beneath point A in terms of radius alignment. - The path also displays vectors for normal (\( n \)) and tangential (\( t \)) components. ### Answer Section: Your Answer: [Answer Box] --- **Note**: Students should calculate using the given variables and notice that inputs might vary.
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