An attack helicopter is equipped with a 20- mm cannon that fires 87 g shells in the forward direction with a muzzle speed of 853 m/s. the fully loaded helicopter has a mass of 4410 kg. a burst of 176 shells is fired in a 2.93 s interval. what is the resulting average force on the helicopter?
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An attack helicopter is equipped with a 20- mm cannon that fires 87 g shells in the forward directio...
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