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Praxis Physics: Kinematics 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. Which of the following is a velocity?

Question 2 2. What is the angular variable that corresponds to the linear variable 'time'?

Question 3 3. What is kinematics?

Question 4 4. Which of the following terms is the change in position of an object?

Question 5 5. Assuming you live in the United States, what is your current velocity relative to the Andromeda Galaxy?

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Question 6 6. If the initial angle of a turntable compared against an arbitrary line is 20 degrees, and half a second later it has rotated to 370 degrees, what is the angular acceleration of the turntable?

Question 7 7. If the angular velocity of a spinning disk is 6 radians per second, and four seconds later it is 20 radians per second, what is the angular acceleration of the disk during that time?

Question 8 8. What is motion?

Question 9 9. A baseball being hit for a home run is an example of which kind of motion?

Question 10 10. A car moving on a perfectly straight road is an example of which kind of motion?

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Question 11 11. An airplane is travelling at 200 miles per hour east, and the wind is pushing back west, moving at 35 miles per hour. What is the velocity of the airplane relative to the ground?

Question 12 12. How fast are you moving right now?

Question 13 13. What is motion?

Question 14 14. Which of the following terms is the rate of change of position of an object?

Question 15 15. Which of the following terms is the rate at which the velocity of an object is changing?

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Question 16 16. You're on a train that's moving at 180 miles per hour and decide to run towards the rear of the train at 8 miles per hour. What is your speed relative to the train?

Question 17 17. What is the difference between kinematics and dynamics?

Question 18 18. Which of the following is NOT a rotational variable?

Question 19 19. In which of the following kinds of motion are the displacement, velocity and acceleration graphs sinusoidal in shape?

Question 20 20. In which of the following kinds of motion can an object have a constant speed and still be accelerating?

Praxis Physics: Kinematics 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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