On a conventional railway line passenger and freight trains are being operated on the same railway track. The speed of the passenger trains is 2.4Bkm/h and the speed of the freight trains is 9Ckm/h. The curve radius is 2000m and the applied cant is ID0mm for this railway track. 5.1. Evaluate either for passenger or freight trains, whether the applied cant is excess or deficient. (5p) 5.2. If the passenger train weight is 1200t, determine the uncompensated force which will act on the train along the curve. (5p) 5.3. The gradient of the transition curve is 0.0005. Calculate the length of the transition curve and write its equation. (5p) 5.4. If the freight train weight is 2500t, calculate the uncompensated force which will act to the train at the beginning of the transition curve. (5p)