The Question: An airplane has to land at a destination 300 km northeast, with a wind blowing at 40 km/h due south. If the airspeed of the plane is 180 km/h, what is the required heading of the plane?
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Q: shouldn't d be 5.2x10^-3?
A: Solution:-Yes, the gap is given in the question as 5.2 mmhence d=5.2 mm=5.2×10-3 m
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