Position

u = 15 m /s

u = 18 m /s

(−20, 60)

0.6

0.5

4.4

4.2

0.5

0.4

13.

11

(−10, 40)

0.3

0.4

56

69

0.3

0.3

514

525

(−40, 50)

0.6

0.5

4.4

4.2

0.5

0.4

12

11

(−20, 45)

0.6

0.5

11

13

0.4

0.4

46

57