Answer

Here are two problems:

• The model is a bit hard to use. We have to begin with a position function, and then build up velocity, acceleration, force, drag, and power functions by doing various Maple manipulations. Only then can we start computing power requirements. It would be nice if we could do the power computations directly on the position, mass, and drag coefficient.
• The model only works on one dimension. It would be nice if we could generalize the model so that it could take two-dimensional trajectories into account. This requires slightly more complicated mathematics, and we will not address this generalization at this time.

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