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Physics
Problem
An airplane’s airspeed is
200
km/h
200\,\text{km/h}
200
km/h
. A wind of
60
km/h
60\,\text{km/h}
60
km/h
blows from the west toward the east. Approximately what heading should the pilot choose so that the airplane’s ground track is due north? (Angle measured west of north.) a)
73
∘
73^{\circ}
7
3
∘
b)
13
∘
13^{\circ}
1
3
∘
c)
17
∘
17^{\circ}
1
7
∘
d)
8
∘
8^{\circ}
8
∘
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