A helicopter heads due east at a speed of 9 kilometers per minute. A crosswind to the northwest causes a change in the helicopter's direction and speed to 30° north of east at 7 kilometers per minute.
What are the components of the vector that describe the change in velocity?
V
AV
30°
V
(-1.7, 1.0
(-0.8, 4.5)
(-5.5, 6.1)
(-2.9, 3.5)
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