TExES Science 7-12: Linear & Angular Momentum 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. When friction acts on two billiard balls, are the balls part of an isolated system?

Question 2 2. When a soccer player kicks a soccer ball, which type of collision usually occurs?

Question 3 3. What is a collision?

Question 4 4. Which of the following quantities is not conserved in collisions?

Question 5 5. How is it possible for momentum to be conserved in a system if the individual components experience a change?

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Question 6 6. Which best describes an isolated system?

Question 7 7. Which best describes an elastic collision?

Question 8 8. When are the center of gravity and center of mass not in the same place?

Question 9 9. Why doesn't the car move when you push from the inside?

Question 10 10. Which of the following objects is likely to have most momentum?

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Question 11 11. For a bowling ball, how far apart are the center of gravity and center of mass?

Question 12 12. Which of the following physics concepts is not important for understanding collisions?

Question 13 13. What is a collision?

Question 14 14. Which of the following is NOT an example where the center of gravity and center of mass would be in significantly different positions?

Question 15 15. Why are perfectly elastic collision rare?

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Question 16 16. What is the difference between a system and an isolated system?

Question 17 17. Two cars have a greater amount of energy before a collision than they do after they collide. How can this be if energy is conserved?

Question 18 18. If a football is kicked from only one side is it an isolated system?

Question 19 19. What is the center of gravity of an object?

Question 20 20. What is the center of mass of an object?

TExES Science 7-12: Linear & Angular Momentum 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!

TExES Science 7-12 (236): Practice & Study Guide  /  Science Courses
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