A highway curve has a radius of 0.14 km and is unbanked. A car weighing 12 kN goes around the curve at a speed of 24 m/s without slipping. What is the magnitude of the horizontal force of the road on the car?

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Related questions

A car rounds an unbanked curve of radius 60 m. If the coefficient of static friction between the road and car is 0.66, then answer the following questions.

(a) What force provides centripetal force?

- weight of the car
- normal force on the car from the road
- force of static friction

(b) What is the maximum speed at which the car transverse the curve without slipping?

bluebear600

1. A flat (unbanked) curve on a highway has a radius of 220 m. A car rounds the curve at a speed of 35.0 m/s. What is the minimum coefficient of friction that will prevent sliding?

Two curves on a highway have the same radii. However, one is unbanked and the other is banked at an angle . A car safely travels along the unbanked curve at a maximum speed under conditions when the coefficient of static friction between the tires and the road is . The banked curve is frictionless, and the car can negotiate it at the same maximum speed . Find the angle of the banked curve.