Question

Mary is standing at the top of a hill admiring the view. The hill is at a 4.70 degree tilt. 27.0m down the hill an old man let’s 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 2.50 m/s/s. How far has the stroller rolled before she catches it