Incorrect. From the fine article (SpaceX's release): "It is worth noting that Falcon 9 shuts down two of its engines to limit acceleration to 5 g's even o

Incorrect. From the fine article (SpaceX's release): "It is worth noting that Falcon 9 shuts down two of its engines to limit acceleration to 5 g's even on a fully nominal flight. The rocket could therefore have lost another engine and still completed its mission."