12. An athlete swims from the south end to the north end of a 50 m pool in 20 s and makes the return trip in 25 s. Graph the motion for the entire time frame. Label your axis. Include units. 13. What total distance does the swimmer swim? 14. What is the swimmers displacement for the entire swim? 15. What is the average velocity for the first half of the swim? (South to North) 16. What is the average velocity for the second half of the swim?( North to south)_ 17. What is the average speed for the entire swim? 18. What is the average velocity for the entire swim? ******************************** 19. What is the total Displacement? 20. What is the average velocity? Position (m) 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 2.0 4.0 6.0 8.0 10.0 Time (s) 21. Draw the line that represents the average velocity directly on the graph above.