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1. Rapid direction change indicates a change in ______________________ of the cheetah. A. I and II B. I and III C. II and III D. I, II, and III 2. What is the average speed of the bicycle? A. 0 m/s B. 2.0 m/s C. 3.0 m/s D. 4.0 m/s 3. How are speed and velocity different? A. a change of distance B. a change of direction C. a change of position D. a change of acceleration 4. Which graph represents a car with the motion described in the table? A. B. C. D. 5. Which row of the table could be a correct representation of the ojects's speed between 0 and 6 seconds? A. Row A B. Row B C. Row C D. Row D D. As the ball slows down at the top of the toss, the kinetic decreases. B. The kinetic and potential are equivalent throughout the toss A.The potential energy is at a max at the beginning of the toss C. The potential energy decreases as the ball gets higher in the air. 6. Which of the following is correct? 7. What is the best description of the motion of the ball? A. at rest B. constant speed C. beginning to speed up D. beginning to slow down 8. Acceleration problem type your answer in the box m/s2 9. Mass of the car? kg 10. Speed of the toy car? cm/s |