Asked by 45467757885

A plane flies on a heading of N50 degrees East at a constant speed of 450 km/h. If the velocity of the wind is 70 km/h on a bearing of S30 degrees East,
what is the velocity (speed and direction) of the plane with respect to the ground?

Answers

Answered by oobleck
a general solution to this problem...

a plane flies on a heading of θ with speed v with a wind blowing from the direction Ø with speed w.
The resultant vector z is
z = <z<sub><sub>x</sub></sub>,z<sub><sub>y</sub></sub>> = <v sinθ,v cosθ> - <w sinØ,w cosØ>
in the direction arctan(z<sub><sub>x</sub></sub>/z<sub><sub>y</sub></sub>)
Now plug in your numbers.
Answered by oobleck
oops. arctan(z<sub><sub>y</sub></sub>/z<sub><sub>x</sub></sub>)
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions