3. (10 pts) A sports car weighs 2520 lb and has a wheelbase of 7.7ft. The cg is 43 inches behind the front axle. The cornering stiffness of each front tire is 240 lb/deg and that of each rear tire is 270 lb/deg. a) How fast in mph is the vehicle travelling if the lateral acceleration gain is 0.8 g/deg? b) How fast in mph is the vehicle going if the yaw rate gain is 5 deg/sec/deg? 3. (10 pts) A sports car weighs 2520 lb and has a wheelbase of 7.7ft. The cg is 43 inches behind the front axle. The cornering stiffness of each front tire is 240 lb/deg and that of each rear tire is 270 lb/deg. a) How fast in mph is the vehicle travelling if the lateral acceleration gain is 0.8 g/deg? b) How fast in mph is the vehicle going if the yaw rate gain is 5 deg/sec/deg