part 3 of 3 Your resp Let the radius of the circular segment be 94 m, the mass of the car 1815 kg, and the coefficient of the static friction between the road and the tire 0.9. Find the magnitude of the normal force N which the road exerts on the car at the opti- mal speed (the speed at which the frictional force is zero) of 82 km/h. The acceleration due to gravity is 9.8 m/s2 . Answer in units of N. Answer in units of N 1 1 2 1 3 * 1 4 1 5* * indicates a slide with a question th you answered all I Accessibility I T Type here to search Esc FnLock F 1 F2 F3 2 3 Tab Q W