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Choose the vector function below that represents the curve of intersection of the cylinder and the plane .

WARNING: The position function you were working with in the previous questions is changing! For the following 5 questions, let 

For the next five questions, let

Find the normal component of acceleration, , of the object whose position is given by . Enter the value of at , rounded to two decimal places.

What is the maximum height of the shot? Give your answer in feet and round to two decimal places.

If for all , then is orthogonal to for all .

If  for all , then is a constant.

If and are differentiable vector functions, then

How far down afield does the shot land? Give your answer in feet and round to two decimal places.

The next three questions refer to