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July 25, 2014

July 25, 2014

Posted by **darlene** on Monday, July 9, 2012 at 12:04pm.

(a) What is the wind speed?

- math -
**Henry**, Tuesday, July 10, 2012 at 4:29pmVp + Vw = 190

Vp - Vw = 150

Subtract the Eqs:

0 + 2Vw = 40

Vw = 20 mi/h.

Alternate Method:

Vw = (Vmax-Vmin)/2=(190-150) / 2=20 mi/h

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