At point A in the figure shown below, a spring (spring constant k = 1000 N/m) is compressed 50.0 cm by a 2.00 kg block. When released the block travels over the frictionless track until it is launched into the air at point B. It lands at point C. The inclined part of the track makes an angle of 0 = 55.0 with the horizontal and point B is a height h = 4.50 m above the ground. How far horizontally is point C from point B? 000 A B