After hitting a long fly ball that goes over the right fielder's head and lands in the outfield, the batter decides to keep going past second base and try for third base. The 68 kilogram player begins sliding 3.40 meter from the base with a speed of 4.35 meter per second.
Part A. If the player comes to rest at third base, determine how much work was done on the player by friction?
Part B. If the player comes to rest at third base, find the coefficient of kinetic friction between player and ground?