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1. The force that holds the planets in orbit around the Sun is called A. motion B. friction C. pressure D. gravity 2. 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 3. 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 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 6. 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 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. Speed of the toy car? cm/s 9. Acceleration problem type your answer in the box m/s2 10. Mass of the car? kg |