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10000truths
4y ago
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I suppose it depends on how much time the bullet spends in the barrel. For a .50 BMG, this might be on the order of a few hundred microseconds.
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jhgb
4y ago
I assume that the time spent in barrel is more or less constant compared to the other variables (such as angular velocity or angular acceleration of the barrel around the time of firing) and can be considered a fixed time delay in the system?
bombcar
4y ago
I think you could have a “free floating” barrel - these are already used to reduce barrel movement before the bullet leaves the barrel.
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