Why are curved roads banked?
Understand the Problem
The question is asking for an explanation regarding the purpose of banked roads and why they are designed with a curve. This involves understanding the principles of physics related to motion on curved paths.
Answer
Curved roads are banked for centripetal force, reducing skidding risk.
Curved roads are banked to provide the necessary centripetal force, allowing gravity to help maintain a vehicle's path around the curve, and to offset the outward force due to the vehicle's speed. This reduces the risk of skidding and wear on the tires.
Answer for screen readers
Curved roads are banked to provide the necessary centripetal force, allowing gravity to help maintain a vehicle's path around the curve, and to offset the outward force due to the vehicle's speed. This reduces the risk of skidding and wear on the tires.
More Information
Banked roads help to balance forces acting on vehicles navigating curves, enhancing safety and reducing maintenance needs.
Tips
A common mistake is not considering the role of centripetal force and gravity together in the design of banked curves.
Sources
- Why are curved roads banked? - Physics - shaalaa.com
- Banked Curves Explained - Reddit - reddit.com
- Necessity of Banking on Curved Roads - Byju's - byjus.com
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