Air track question?

Question

How is the acceleration of a car traveling on an elevated track related to a) the angle of elevation b) the height of elevation?

Answer 1

Well, the acceleration of the car would be related to how the power source reacts to the height or the change of same.  Without knowing the type of power source used, we cannot make a proper prediction.

However, with a power source that is independent of height, the car would find less air resistance as it ascended in height, and acceleration would be higher, the higher the car went.