At time t = 0 seconds, a hockey puck is headed towards the "board" (the wall around the perimeter of the area of play) as shown in the figure (the view is from above the playing surface) . At that same instant, a hockey player at a different position on the ice is headed straight up the ice in order to intercept the puck (see figure) . The trajectories of the puck and the player are described by the following set of parametric equations: Find the location(s) of intersection of the trajectories of the player and the puck. Distances are in feet and time is in seconds.
[figure is not necessarily drawn to scale]
A) and
B)
C) and
D)
Correct Answer:
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