Abird is flying to the right when a gust of wind causes the bird to accelerate leftward at 0 . 5 m s 2 0.5 s 2 m 0, point, 5, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction for 3 s 3s3, space, s. after the wind stops, the bird is flying to the right with a velocity of 2 . 5 m s 2.5 s m 2, point, 5, space, start fraction, m, divided by, s, end fraction. assuming the acceleration from the wind is constant, what was the initial velocity of the bird before the gust of wind?