Dimensions of Motion in Physics Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. How was it possible for the bike and the semi-truck to have the same momentum?

Question 2 2. Distance is

Question 3 3. Which of the following would be considered a scalar quantity?

Question 4 4. Which of the following is a vector quantity?

Question 5 5. Which of the following objects is accelerating?

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Question 6 6. A vector is

Question 7 7. Using the graph, calculate the displacement for the section labeled B.

Question 8 8. Looking at this graph, what assumption can you make about the displacement of the object over the time period indicated by the letter A?

Question 9 9. A runner competes in the 400 meter dash and finishes with a time of 64 seconds. If the track is a perfect oval, with the starting line and finish line at the same point, and the runner's average speed was 6.25 meters/second, what was the total distance travelled by the runner?

Question 10 10. If an object has a mass of 10 kg and a velocity of 6 m/s to the left, what is its momentum?

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Question 11 11. A ball traveling at 3 m/s East hits a wall and bounces off heading West traveling at 2 m/s . If the change in direction took 0.4 second, what is the average acceleration of the ball?

Question 12 12. Displacement is

Question 13 13. Using the graph, calculate the displacement for the section labeled A.

Question 14 14. A speed limit sign along a highway in Montana says 70 mph. This information on this sign is an example of

Question 15 15. Jeff's car weighs 2000 lbs and is moving east at 20 km/hour. Jordan's car is twice as heavy, and is moving east at 10 km/hour. Whose car has more momentum?

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Question 16 16. Scalar is

Question 17 17. Which of the following is considered a vector quantity?

Question 18 18. An 80 lb cheetah jogging left at 15 m/s suddenly accelerates to 30 m/s. The cheetah crosses about 45 meters of savannah and needs 2 seconds to reach 30 m/s. What was the cheetah's acceleration?

Question 19 19. Acceleration is

Question 20 20. A ball moving at 5 m/s with a momentum of 12 kgm/s. What is the mass of the ball?

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Question 21 21. What does it mean to say that something is proportional?

Question 22 22. Average acceleration is determined by

Question 23 23. Consider a man walking around a house in a rectangle pattern. He walks 70 feet across the front, 30 feet along the side, 70 feet along the back, and 30 feet along the other side to bring him back to where he began. What is the displacement of the man walking around the house?

Question 24 24. Which of the following is the best definition of velocity?

Question 25 25. On a velocity vs. time graph, an object's displacement can be determined by

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Question 26 26. Calculate the distance travelled by the object in the diagram.

Question 27 27. Consider a man walking around a house in a rectangle pattern. He walks 70 feet across the front, 30 feet along the side, 70 feet along the back, and 30 feet along the other side to bring him back to where he began. If it took the man 2 minutes to complete the walk, what was his speed?

Question 28 28. Consider a man walking around a house in a rectangle pattern. He walks 70 feet across the front, 30 feet along the side, 70 feet along the back, and 30 feet along the other side to bring him back to where he began. How much distance did this man cover?

Question 29 29. Using the graph, calculate the displacement for the section labeled D.

Question 30 30. Calculate the displacement for some object in the diagram that starts at Start and ends at Finish.

Dimensions of Motion in Physics Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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