A car travels at a steady 80.0 m/s around a horizontal curve of radius 420 m. a) Draw a free body diagram of the car b) What is the minimum coefficient of static friction between the road and the car's tires that will allow the car to travel at this speed without sliding? c) On a different day the same car enters a 420-m radius horizontal curve on a rainy day when the coefficient of static friction between its tires and the road is 0.250. What is the maximum speed at which the car can travel around this curve without sliding? REMEMBER YOU MUST SHOW ALL WORK TO GET CREDIT