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Mathematics 11 Online
OpenStudy (anonymous):

The world's fastest roller coaster is at Six Flags Magic Mountain. A the start, riders are shot forward and then up a tower. They then begin to the backward descent. The cars reach a speed of 160/km/h in 7 s during the descent. From a point 100 m from the foot of the tower, the angle of elevation of the top of the tower is 52 degrees. Find the height of the tower to the nearest metre.

OpenStudy (anonymous):

wow alrii here we go

OpenStudy (anonymous):

|dw:1326164235339:dw|

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