Yanni is sitting in the stands watching a football game. the quarterback runs forward toward the end zone and throws a pass straight downfield to a player for a touchdown. the quarterback ran at a speed of 8 m/s and threw the ball with a speed of 15 m/s. which statement is supported by this scenario? a. for yanni, the speed of the ball is 23 m/s, and for the quarterback, the speed of the ball is 15 m/s. b. for yanni, the speed of the ball is 15 m/s, and for the quarterback, the speed of the ball is 8 m/s. c. for both yanni and the quarterback, the speed of the ball is 23 m/s. d. for both yanni and the quarterback, the speed of the ball is 15 m/s.