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Louis County Council meets on Tuesday evenings at p.m in the County Council Chambers, 1st Floor, 41 South Central Avenue in Clayton. So many holidays, so many celebrations, and yes, so much extra waste!
Between Thanksgiving and New Year’s, waste increases by 25%.
This program was meant mostly as an easy way to estimate your arrow speed.
However if you give the program first your 20m/30m sight marks and then your 70m/90m, you can find out how much speed your arrow loses at longer distances. If you fire two shots using the same pin at different distances and measure the arrow drop, you should be able to determine the speed without knowing distance to the eye, non? Dan 21/10/08 : Good calculator however it does not seem to account for decceleration and would only be the average arrow speed from distance one to distance 2, beyond distance 2 your arrow would be constantly deccelerating and thus your extrapolated sight pin settings are slightly off.
I would like to find out my arrow's speed so I could figure out its foot-pounds of energy. ben 17/06/07 : this formula is all well and good but what arrow weight is it going off?
bestel 17/07/07 : Hi Apostolos and congratulations, great job !
I have studied balistics but have no luck with the maths. helped me with science fair Apostolis 13/01/09 : Thank you all for your comments. I am shooting field ranges where uphill/downhill calculations depend on arrow speed. Sam S44 22/03/09 : Can you give us Yards and inches?
I am very happy to live with this minor issue, but if you ever found yourself with nothing to do sometime ........!!! Best wishes, David Morrish Harry Marx 03/09/08 : I did the same thing, but derived formula myself. Normally the arrow is shot at 42 to 47 degrees with specialist bows?Louis Pre-Dating Speed Dating Coordinator or to register by phone call 314-283-1032.