Multiple Choice
The motor of a small boat produces a speed of 2 mph in still water. The boat is travelling in flowing water with a current velocity given by 
. In what direction should the boat head to travel due east? (Represent the direction with a unit vector.)
A) i
B) 
C) 
D) The boat cannot travel due east against this current.
Correct Answer:
Verified
Correct Answer:
Verified
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