Posted by **Tareena** on Saturday, May 24, 2008 at 7:03pm.

a plane with an airspeed of 192mi/h is headed on a bearing of 121 degrees. a north wind is blowing (from north to south) at 15.9 mi/h . find the ground speed and the actual bearing of plane.

- Math -
**drwls**, Sunday, May 25, 2008 at 12:15pm
This is a vector addition problem. The ground velocity vector (which tells you both ground speed and bearing) is the sum of the air velocity vector and the wind vector (air with respect to ground).

The easiest way to to this kind of problem is adding components; however, solving for the angles of the vector triangle using trigonometry laws can also be used.

I believe that Reiny may gave already solved this problem for you elsewhere.

If not, show your work and someone will check it.

## Answer This Question

## Related Questions

- math - a plane with an airspeed of 192mi/h is headed on a bearing of 121 degrees...
- Math - My Question is : A plane with an air pf 192 miles per hour is headed on a...
- Physics - An airplane with an airspeed of 33.3 m/s is headed 30 degrees east of ...
- Physics - A plane is heading due south with an airspeed of 211 mph. A wind from ...
- precalc - 1. A plane is headed at 122 degrees with an air speed of 350mph in a ...
- Trigonometry - A pilot is flying at 200 miles per hour (airspeed), and wants his...
- trig - Find the bearing and airspeed for a plane to fly 630 miles due north in 3...
- pre-cal - a pilot wants to fly on a bearing of 66.4 degrees. by flying due east...
- Math - An airplane is heading north at an airspeed of 300km/ hr, but there is a ...
- Calculus - An airplane is heading at a bearing of N23°E at a speed of 700 km/hr...

More Related Questions