Hi please help below11. Dexter travels 2000 m east in 60 s and then he travels 800 m west in 40 s. What is Dexter's average velocity?Group of answer choicesA. 12 m/s [E] B. 20 m/s [W] C. 28 m/s [E] D. 33 m/s [E} 2.Dexter is riding his bicycle at 8.0 m/s and he slows down to 2.0 m/s in 5.0s, What is Dexter's acceleration in m/s2?Group of answer choicesA. -1.2 m/s2 B. -1.6 m/s2 C. -2.0 m/s2 D. -0.40 m/s2 3.A school bus is traveling at 25.0 m/s and slows down to 10.0 m/s, the rate of acceleration is -2.00 m/s2. What distance did the bus travel while slowing down?Group of answer choicesA. 131 m B. 256 m C. 525 m D. 725 m 4.A motorcycle is traveling at an initial velocity 5.0 m/s and then accelerates for 30 s. The motorcycle travels a distance of 400 m in 30 s. What is the final velocity of the motorcycle?Group of answer choicesA. 30 m/s B. 28 m/s C. 26 m/s D. 22 m/s 5. Dexter throws a baseball vertically into the air with an initial velocity of 25 m/s. What is the height of the baseball at 3.2 s?Group of answer choicesA. 64 m B. 1.3 X 102 m C. 30 m D. 50 m 6. Dexter throws a baseball vertically into the air with an initial velocity of 25 m/s. The total time of the baseball in the air is _______s.7.A stone is dropped from the top of an 87.2 m building. The velocity of the stone just before it reaches the ground is _______m/s [down].

Use the following information to answer the question. 60 50 40 Velocity 30 (m/s) 20 10 0 0 2.0 4.0 6.0 8.0 10 Time (s) What is the displacement between O s to 10 s? We will ignore the significant digit rules for the answer. O A. 300 m O B. 350 m O C. 450 m O D. 600 m Use the following information to answer the question. 60 40 position (m) 20 Co time (s) The velocity of the object, using one significant digit, is m/s