Applications
Part A
How does the vector [math]\begin{matrix}\rightarrow\\AB\end{matrix}[/math] link to the context of the problem?
How do we find the speed of the helicopter?
Part B
In this context, which form of the equation of the line do you prefer?
What is the key aspect should we consider when constructing our equation given the context of this problem?
Part C
What aspect of our equation do we need to consider to answer this part of the question?
Part D
How do we find the angle between a vector and a plane? There are multiple methods, but as we have not discussed planes yet, how could we solve this in this context? What do we need to look for in order to calculate this angle?