Banked Curves: a 600-Kg Car Traveling at 30

question 84

Multiple Choice

Banked curves: A 600-kg car traveling at 30.0 m/s is going around a curve having a radius of 120 m that is banked at an angle of 25.0°. The coefficient of static friction between the car's tires and the road is 0.300. What is the magnitude of the force exerted by friction on the car?

• A) 1590 N
• B) 3430 N
• C) 7240 N
• D) 7820 N
• E) 795 N