An airplane has a ground velocity of $400$ km$/$h$,[$N$60$W$].$ The plane is affected by a $90$ km$/$h wind which is coming from the direction $[$N$80$E$].$ Determine the magnitude and the direction of the airspeed vector. Please draw the original vectors on a grid and rearrange them properly. Please use the cosine law and the law of sines. Components are not permitted.

Answer rating: 100% (QA)

Given 1 Airplane ground velocity is 400 kmh in the direction N60W 2 The wind speed is 90 kmh from the direction N80E First lets clarify what we mean b... View the full answer