Position (m) (-) On the football field, a defender is chasing a running back. The running back has a constant velocity of 5 m/s and the defender has a velocity of 8 m/s. The running back had a 20-meter head start. Draw a picture if you need somewhere to start. 3. Draw a position vs. time graph, a velocity vs. time, and a motion map showing the motion of both players (+) (4) t(s) Velocity (m/s) (-) 0 t(s) X (m) 4. Write a mathematical model (equation) describing the position of each player. Defender: Running Back: = -)(- 5. What is the final position of each player after 5 seconds? Defender: Running Back: 6. What is the displacement of each player after those 5 seconds? Defender: Running Back: 7. BONUS: How long will it take for the defender to catch the running back?