Hi everyone,
the math prob is:
Thw world's fastest roller coster is at six flags magic mountain. At the start, riders are shot forward and then up a tower. Then they begin the backward decent. The cars reach a speed of 160 KM/Hr in 7 seconds during the desent. From a point 100 meters from a foot of tower, the angle of elivation of the top of the tower is 52'(degrees) find the height of the tower to the nearest meter.
I dont know what formula should i use to solve the prob, can anyone please help me with that.
Thanx, Uzair