Some gliders are launched from the ground by means of a winch, which rapidly reels in a towing cable attached to the glider. Obtain what average power must the winch supply in order to accelerate a 175 kilogram ultra light glider from rest to 26.6 m/s over a horizontal distance of 57.4 meter? Suppose that friction and air resistance are negligible, and that the tension in the winch cable is constant.