Radius of the curved road on national highway is 𝑅. Width of the road is 𝑏. The outer edge of the road is raised by ℎ with respect to inner edge so that a car with velocity 𝑣 can pass safe over it. The value of ℎ is

Radius of the curved road on national highway is 𝑅. Width of the road is 𝑏. The outer edge of the road is raised by ℎ with respect to inner edge so that a car with velocity 𝑣 can pass safe over it. The value of ℎ is

Question : Radius of the curved road on national highway is 𝑅. Width of the road is 𝑏. The outer edge of the road is raised by ℎ with respect to inner edge so that a car with velocity 𝑣 can pass safe over it. The value of ℎ is