Human centrifuges are often used to simulate different acceleration levels for pilots and astronauts. Space shuttle pilots

Question:

Human centrifuges are often used to simulate different acceleration levels for pilots and astronauts. Space shuttle pilots typically face inwards towards the center of the gondola in order to experience a simulated 5g forward acceleration. Knowing that the astronaut sits 5 m from the axis of rotation and experiences 5 g’s inward, determine her velocity.