What bank angle do we need to choose in order to even out a

What bank angle do we need to choose in order to even out a car on an R-200 m circular track passing at 200 km/h? Assume commercially available springs.

Solution

Solution :

To calculate the bank angle we can use the formula

tan(theta) = v²/gr   

Here v= 200 km/h = 55.5556 m/s

g = 9.81 m/s²

r= 200 m

Tan(theta)= 3086.425/ 1962

Tan(theta) = 1.5731

Hence theta= 57.55 Degrees