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April 18, 2014

April 18, 2014

Posted by **Hannah** on Thursday, April 1, 2010 at 6:37pm.

I have no idea where to start!

- Math -
**Damon**, Thursday, April 1, 2010 at 7:28pmNorth speed = v

East speed = u

Wind u = 60 cos 45 = 42.4

Wind v = 60 sin 45 = 42.4

plane u = -580 sin 60 = -502

plane v = +580 cos 60 = +290

total u = 42.4 - 502

total v = 42.4 + 290

now do sqrt (u^2 + v^2)

and tan^-1 (v/u)

- Math -
**Hannah**, Thursday, April 1, 2010 at 7:46pmThank you!!

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