Saturday

December 20, 2014

December 20, 2014

Posted by **T** on Saturday, May 24, 2008 at 10:44pm.

- math -
**Reiny**, Sunday, May 25, 2008 at 12:11amI will assume you are using the standard 'true north' reference and a clockwise rotation resulting a vector in the fourth quadrant with a magnitude of 192.

draw a vector from the end of the previous vector due south with a magnitude of 15.9

draw in the resultant vector

by cosine law:

R^2 = 192^2 + 15.9^2 - 2(192)(15.9)cos 121º

R will be the ground speed.

Use the Sine Law to find the angle across from the 15.9 side, add that angle to 121 and you have your actual bearing.

- math ? -
**T ??????????**, Sunday, May 25, 2008 at 5:44pmis it gonna be right traingle or what?

- math - IS IT COREECT -
**T ??????????**, Sunday, May 25, 2008 at 5:54pm*

* *

15.9 * 121 *

* *

*))90 (( *

**************

192

**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 - A plane is heading due south with an airspeed of 211 mph. A wind from ...

Physics - An airplane with an airspeed of 33.3 m/s is headed 30 degrees east of ...

pre-cal - a pilot wants to fly on a bearing of 66.4 degrees. by flying due east...

Trigonometry - A pilot is flying at 200 miles per hour (airspeed), and wants his...

Physics - A light plane attains an airspeed of 491 km/h. The pilot sets out for ...

physics - An airplane flies at airspeed (relative to the air) of 400km/h. The ...

precalc - 1. A plane is headed at 122 degrees with an air speed of 350mph in a ...

Physics - The compass in a plane indicates that the plane is heading due east, ...