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Politics : Foreign Affairs Discussion Group -- Ignore unavailable to you. Want to Upgrade?


To: Dealer who wrote (9443)11/8/2001 6:49:25 PM
From: FaultLine  Read Replies (3) | Respond to of 281500
 
>>Daisy Cutter

I've noticed that the size of the cleared area varies widely among the various stories. I think the expression, "six football fields" is the source of the problem. If you take this to mean a circle 1800 ft in diameter, that indeed is one monster area. But, some of the reports say, "six football fields in area" and therein lies the rub.

So how big is a 6 football field sized area?

The regulation NFL football field is 120 yards long and 53 yards & 1 foot wide.

Let's call it 120x50 = 6000sq yds.

Since Area = pi * radius^^2 for a circle

radius = SQRT( Area / pi) = SQRT( 6000/ ~3 ) = about 45 ft

So the diameter of the cleared area is about 100 ft which agrees with the 120ft diameter number we read in a report earlier today. That sized area is about enough for two helicopters to land according to the reference.

--cfl@handmethatpickett.com
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