determine the minimum safe speed so no slipping occurs.
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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Question
![**Question 7:**
The sports car is traveling along a 30° banked road having a radius of curvature of \( \rho = 520 \, \text{ft} \). If the coefficient of static friction between the tires and the road is \( \mu_s = 0.19 \), determine the minimum safe speed so no slipping occurs. Neglect the size of the car.
**Note:**
The numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take \( g = 32.2 \, \text{ft/s}^2 \).
**Diagram:**
- A diagram of a car is shown traveling on a banked road at an angle of \( \theta = 30^\circ \).
- The road is represented with a curvature radius \( \rho \).
- The car is positioned on the inclined surface.
**Input Field:**
- Your Answer: [Text Box]
- Answer: [Text Box] [units]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F57556068-7012-4b25-8ccc-cf281637dee9%2F3a3182f8-65af-4468-9491-04fc7a419275%2F1xfg0lp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question 7:**
The sports car is traveling along a 30° banked road having a radius of curvature of \( \rho = 520 \, \text{ft} \). If the coefficient of static friction between the tires and the road is \( \mu_s = 0.19 \), determine the minimum safe speed so no slipping occurs. Neglect the size of the car.
**Note:**
The numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take \( g = 32.2 \, \text{ft/s}^2 \).
**Diagram:**
- A diagram of a car is shown traveling on a banked road at an angle of \( \theta = 30^\circ \).
- The road is represented with a curvature radius \( \rho \).
- The car is positioned on the inclined surface.
**Input Field:**
- Your Answer: [Text Box]
- Answer: [Text Box] [units]
Expert Solution
Step 1
Centripetal acceleration will help to keep this car on bank and not sliding.
It is given that angle of banking ():- 30
Radius of curvature () = 520 ft
Coefficient of friction ()= 0.19
Gravitational acceleration (g)= 32.2 ft/s2
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