# get the values between values help?

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### #1 zukeru

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• Posts: 163
• Joined: 25-December 09

# get the values between values help?

Posted 23 January 2011 - 09:37 AM

i dont even understand the math on how to do this little alone the vb any help

so I have two known values height and distance, I have three different speeds 280 260 250 <--The real speeds arent that.

250 is say 25,000 at 12 miles
260 is say 25,000 at 8 miles
and 270 is 25,000 at 6 miles
260 is 20,000 at 12 miles
270 is 20,000 at 8 miles
280 is 20,000 at 6 miles

I need to be able to determine the speed of the object at 22,000 6.8 miles the speeds do have a very distinct relationship as well ie for every thousand feet the speed at each distance is like 2 m/s off of the higher altitude

if that makes sense any kind of help would be awesome

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