Ajet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.00 km. (a) what is its centripetal acceleration in gs? (b) suppose the pilot makes an emergency turn to avoid an approaching missile, subjecting himself to a centripetal acceleration of 10 gs, while flying at 530 m/s (supersonic). what is the radius, in km, of his turn? (this must be short-lived because fighter planes can only briefly endure such large accelerations without serious damage, and the pilot will soon black out at 10 gs.)