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Old 03-01-2013, 00:51   #20
ChiefWPD
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Quote:
Originally Posted by RoyHinkley View Post
So it would be pretty easy to determine the distance it would travel at a constant velocity, but how do you determine the deceleration rate of the projectile?
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There are charts of a projectile's ballistic coefficient, their ability to penetrate air. Don't know how they figure the numbers.

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