Author Topic: Velocity formula  (Read 972 times)

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Offline Baggawind

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Velocity formula
« on: May 20, 2016, 11:38:18 AM »
Does anyone have the formula for calculating fps , given foot pounds and pellet weight ?

Offline landymick

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Re: Velocity formula
« Reply #1 on: May 20, 2016, 06:38:46 PM »
Energy x 450240 divided by the pellet weight in grains,then square root. :o

Offline Baggawind

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Re: Velocity formula
« Reply #2 on: May 21, 2016, 09:12:57 AM »
Thanks for that Landy. Who,s a clever old boy then?  :)