A circular race radius 300 m is banked at an angle of 15°. If the coefficient of friction between the wheels of a race-car and the road is 0.2, what is the (a) optimum speed of the race- car to avoid wear and tear on its tyres, and (b) maximum permissible speed to avoic slipping ?
A circular race radius 300 m is banked at an angle of 15°. If the coefficient of friction between the wheels of a race-car and the road is 0.2, what is the (a) optimum speed of the race- car to avoid wear and tear on its tyres, and (b) maximum permissible speed to avoic slipping ?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
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![A circular racetrack of
radius 300 m is banked at an angle of 15°.
If the coefficient of friction between the
wheels of a race-car and the road is 0.2,
what is the (a) optimum speed of the race-
car to avoid wear and tear on its tyres, and
(b) maximum permissible speed to avoid
slipping ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ac768ea-6477-41b5-a52e-12bbc66d0372%2F14b57113-b0cf-42c3-8fc6-5fb89d09d79c%2Fsivkff_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A circular racetrack of
radius 300 m is banked at an angle of 15°.
If the coefficient of friction between the
wheels of a race-car and the road is 0.2,
what is the (a) optimum speed of the race-
car to avoid wear and tear on its tyres, and
(b) maximum permissible speed to avoid
slipping ?
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