Jeff Gordon (a racecar driver) discovers that he can accelerate at without spinning his...

Jeff Gordon (a racecar driver) discovers that he can accelerate at without spinning his tires, but if he tries to accelerate more rapidly, he always “burns rubber.” (a) Find the coefficient of friction between his tires and the road. Assume the force from the engine is applied to only the two rear tires. (b) Have you calculated the coefficient of static friction or kinetic friction?