2. Consider the banked curve with friction. The mass of the car is 5000 kg. (1). When the car is circling along the curve, how can we decide the direction of the friction (assuming no sideway sliding occurs)? (2). If the car is moving at 60 ms around the curve, determine the direction of the ction and draw the free body diagram of the car. (3). Find the magnitude of this friction. (4). If the ear is moving at 30 mfs, determine the direction of the friction and draw the free body diagram of the car. (5). Find the magnitude of this friction