After receiving a kickoff, football player "Rocket" Ishmael is running straight toward an opponent, who tries to tackle him. Each player moves at a speed of 9.00m/s, and they are initially headed straight toward each other. To avoid being tackled Ishmael accelerates laterally at 4.00m/s^2, 0.500s before they would otherwise make contact. If you assume his opponent has no time to change course, by how much do they miss?