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#21
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![]() "Frank Ch. Eigler" wrote in message ... "Morgans" writes: The GAU-8's biggest limitation besides ammo supply is that the recoil slows the A-10 quickly, [...] A myth, according to a A-10 driver here, a while back. [...] A quick visit to Newton's second law indicates a roughly 2 m/s^2 ~ 6.5 ft/s^2 deceleration due to the recoil force (10000 lbf acting on 50000 lb airplane). From a hypothetical slowish flying speed of 200 mph (300 ft/s), it would require about **20 seconds** of fire to get down to the A-10's ~115 mph stall speed. Whether that's "quick" or "a myth" depends on your point of view (and on whether I did my estimations correctly). - FChE Did your estimation take into account that the Warthogs engines are still producing power while they shoot? |
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