sekiryu Posted April 20, 2007 Report Share Posted April 20, 2007 Well--I want to know how fast (rather, how slow) my gun shoots with .25g BBs. But, since I don't have .25g BBs or a chrono, is there a formula in existance that allows me to take the known velocity in .2g BBs, and calculate the velocity with .25s? Link to post Share on other sites
Sh0ty Posted April 20, 2007 Report Share Posted April 20, 2007 would you not take the known velocity of the gun with .2s, figure out it's power in Joules, then substitute the .2 with .25 and the velocity will go down accordingly? Link to post Share on other sites
litefire1546 Posted April 20, 2007 Report Share Posted April 20, 2007 I've got a graph, let me find it. GRAPH!! Just find the FPS for you .2's, and trace down to the line for .25's, and find the velocity. Link to post Share on other sites
sekiryu Posted April 20, 2007 Author Report Share Posted April 20, 2007 would you not take the known velocity of the gun with .2s, figure out it's power in Joules, then substitute the .2 with .25 and the velocity will go down accordingly? Didn't think of that.... Aha! It didn't give me an absurd number. And it concurs with the graph. Yay! Link to post Share on other sites
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