Mary is standing at the top of a hill admiring the view. The hill is at a 3.00° tilt. 20.0 m down the hill an old man lets go of a stroller with a baby inside it. The stroller starts to roll downhill with its frictionless wheels. Mary starts to run after it with her best acceleration of 2.70 m/s2. How far has the stroller rolled before she catches it.