8. Centripetal Forces & Gravitation
Banked Curves
12:17 minutes
Problem 5.51
Textbook Question
Textbook Question(II) A 1250-kg car rounds a curve of radius 68 m banked at an angle of 14°. If the car is traveling at 85 km/h, will a friction force be required? If so, how much and in what direction?
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