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Name: ________________________ Class: ___________________ Date: __________

ID: A

Motion Test
Multiple Choice
Identify th...
Name: ________________________

ID: A

Figure 3
____ 12. Figure 3 shows several objects in a neighborhood. Which of the fo...
ID: A

Motion Test
Answer Section
MULTIPLE CHOICE
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ANS: D
PTS: 1
DIF: 1
ANS: D
PTS:...
ID: A
14. ANS: C
Total time and total distance are the only measurements given. Only average speed can be calculated with
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Test 1 speed, velocity and acceleration

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Test 1 speed, velocity and acceleration

  1. 1. Name: ________________________ Class: ___________________ Date: __________ ID: A Motion Test Multiple Choice Identify the choice that best completes the statement or answers the question. ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ 1. A soccer ball takes 20 s to roll 10 m. What is the average speed of the soccer ball? a. 200 m/s c. 2 m/s b. 5 m/s d. 0.5 m/s 2. When an object is at rest, what is its speed? a. 2 m/s c. 1 m/s b. 3 m/s d. 0 m/s 3. If you want to calculate the acceleration of a car, you should ____ the change in speed of the car by the time interval. a. add c. divide b. decrease d. multiply 4. What is the term for speed at any instant in time? a. instantaneous speed c. constant speed b. variable speed d. average speed 5. To describe velocity you need to know ____. a. speed and direction c. direction and acceleration b. speed and time d. speed and acceleration 6. Acceleration can involve a change in ____. a. time c. speed b. direction d. both b and c 7. The total distance traveled divided by the total time taken to travel the distance is ____. a. average speed c. momentum b. mass d. instantaneous speed 8. Motion is an objects change in ____. a. speed c. force b. velocity d. position 9. You travel 200 km in 2 h. Your ____ speed is 100 km/h. a. constant c. instantaneous b. average d. initial 10. When a car slows down at a traffic light, it is ____. a. deccelerating c. decreasing its displacement b. traveling at constant velocity d. changing direction 11. You hear that a storm is moving 15 km/h north. You have been given the storm's ____. a. constant speed c. velocity b. acceleration d. average speed 1
  2. 2. Name: ________________________ ID: A Figure 3 ____ 12. Figure 3 shows several objects in a neighborhood. Which of the following is the best object to use as a point of reference for describing the location of the parked car? a. the bird c. the store b. the streetlight d. the tree ____ 13. A jet plane traveled for 5 hours at 600 kilometers per hour. Which of the following equations should be used to find the distance the jet plane traveled? a. distance = speed/time c. distance = acceleration/time b. distance = speed x time d. distance = acceleration x time ____ 14. Your mother picks you up at school. It takes 10 minutes for the 5-km drive home. Which of the following can you calculate a value for with the information given? a. acceleration c. average speed b. velocity d. instantaneous speed ____ 15. Which description of a bicycle race relates a change in position? a. The red bicycle is stopping c. The green biycle is moving North over the first bridge. b. The blue bicycle is accelerating at 2 d. The silver bicycle is being ridden by a kilometer per hour professional ____ 16. A train travels south at 85 km/hr for 5 hours. The train turns to the west and travels 100 km/hr for the next hour. What is the train’s velocity during that hour a. 100 km/hr West c. 185 km/hr b. 15 km/hr Southwest d. 85 km/hr ____ 17. In the equation s = d/t what does the t stand for? a. time c. total acceleration b. total distance d. speed 2
  3. 3. ID: A Motion Test Answer Section MULTIPLE CHOICE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ANS: D PTS: 1 DIF: 1 ANS: D PTS: 1 DIF: 1 ANS: C PTS: 1 DIF: 1 ANS: A PTS: 1 DIF: 1 ANS: A PTS: 1 DIF: 1 ANS: D PTS: 1 DIF: 1 ANS: A PTS: 1 DIF: 1 ANS: D PTS: 1 DIF: 1 ANS: B PTS: 1 DIF: 1 ANS: A PTS: 1 DIF: 1 ANS: C PTS: 1 DIF: 1 ANS: C Using the store will provide the simplest set of directions. STA: STA: STA: STA: STA: STA: STA: STA: STA: STA: STA: 8.1.b | 8.1.c 8.1.b 8.1.c 8.1.c 8.1.d 8.1.e 8.1.b 8.1.a 8.1.b 8.1.e 8.1.d Feedback A B C D This object is in motion. Is there something closer to the car? That's correct! Is this really the best object to use? PTS: 1 DIF: 3 STA: 8.1.a 13. ANS: B Students are given the formula speed (rate) = distance/time. They can derive a formula for either one of the other measures by rearranging this formula. Multiply both sides by time, and you have derived the formula distance = speed x time. Feedback A B C D That's not it. That's right! Try again. What information was given? PTS: 1 DIF: 3 STA: 8.1.c 1
  4. 4. ID: A 14. ANS: C Total time and total distance are the only measurements given. Only average speed can be calculated with this information. Feedback A B C D What is the definition for acceleration? Do you have all the information you need to solve for velocity? That's correct. Doesn't the speed of the car vary? PTS: 15. ANS: 16. ANS: 17. ANS: 1 C A A DIF: PTS: PTS: PTS: 5 1 1 1 STA: STA: STA: STA: 2 8.1.b 8.1.a 8.1.d 8.1.c

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