A 2000 kg car is traveling on a banked curved icy road without sliding. The velocity of the car is 30 m/s and the road is banked at an angle of 20 degrees. What is the radius of curvature of the road?
I really need to know HOW to do it... not just the answer
The support reaction must be ballansed by the vector sum of the weight and the centrifugal acceleration: