A car rounds a curve and encounters a patch of ice with a very low coefficient o

Question

A car rounds a curve and encounters a patch of ice with a very low coefficient of kinetic fiction. The car slides off the road. Describe the path of the car as it leaves the road. 3. 4. A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the road and car is 0.70, what is the maximum speed at which the car traverses the curve without slipping? Railroad tracks follow a circular curve of radius 500.0 m and are banked at an angle of 5.0°. For trains of what speed are these tracks designed? 5.

Explanation / Answer

3) It wil leave tangentially

4)V= (urg)^1/2=(0.7×65×9. 8)^1/2=21.12m/s

5) V=(r g tan5)^1/2=(500×9.8tan 5)^1/2=20.7m/s

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