1. The problem statement, all variables and given/known data 1. A soccer player with an initial velocity of 0 (rest position) accelerates uniformly as she runs down the field travelling 17m [E] in 3.8s. What is her final velocity? 2. A skier sits at rest on top of a hill. If the skier travels 70m [down] in 5.3s while accelerating uniformly, what acceleration does he experience? 2. Relevant equations a = (vf-vi)/t ? 3. The attempt at a solution So I used the above equation to try and solve these but they're not working? The answer to 1 is supposed to be 8.9m/s[E] and the answer to 2 is 5.0m/s2 [down].