Which of the following describes a situation in which the total distance a tennis player travels is 0 meter from his starting point? a the player runs 9 meters forward and then runs 0 meters in the opposite direction. b the player runs 5 meters forward and then runs 6 meters in the opposite direction. c the player runs 7 meters forward and then runs 7 meters in the opposite direction. d the player runs 6 meters forward and then runs 5 meters in the opposite direction.