17. Given the velocity time graph for a go-cart. Determine the total displacement of the go-cart....

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17. Given the velocity time graph for a go-cart. Determine the total displacement of the go-cart. 25 20 UT 5 velocity (m/s [E]) 10 10 15 0 02 6 8 10 12 time (s) 18. You measure Bob's velocity as a function of time and obtain the following graph. a) Calculate the average acceleration of Bob for each of the three segments. 7 9 b) Calculate the displacement for each of the three segments. c) Calculate Bob's total displacement. 19. A skier glides down a hill with constant acceleration. a) Determine the instantaneous velocity at 1.0 s. b) Determine the instantaneous velocity at 4.0 s. velocity (m/s) [N] 5. + N 1 0 0 2 6 time (s) 8 10 45 40 position (m [down hill]) 35 30 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 time (s) Page 10 of 24 17. Given the velocity time graph for a go-cart. Determine the total displacement of the go-cart. 25 20 UT 5 velocity (m/s [E]) 10 10 15 0 02 6 8 10 12 time (s) 18. You measure Bob's velocity as a function of time and obtain the following graph. a) Calculate the average acceleration of Bob for each of the three segments. 7 9 b) Calculate the displacement for each of the three segments. c) Calculate Bob's total displacement. 19. A skier glides down a hill with constant acceleration. a) Determine the instantaneous velocity at 1.0 s. b) Determine the instantaneous velocity at 4.0 s. velocity (m/s) [N] 5. + N 1 0 0 2 6 time (s) 8 10 45 40 position (m [down hill]) 35 30 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 time (s) Page 10 of 24