Newton's Laws of Motion and Gravitation 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. The gravitational force between two objects depends on

Question 2 2. What is Newton's Law of Gravitation?

Question 3 3. Which is the equation for the law of universal gravitation?

Question 4 4. The law of universal gravitation states that

Question 5 5. If you increase the distance between two objects by a factor of three, what happens to the force between them?

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Question 6 6. Why do you feel 'weightless' on the moon?

Question 7 7. Object A has a mass of 3 x 10^10 kilograms, and object B has a mass of 8 x 10^10 kilograms. If they are 8,000 meters apart, what is the gravitational attraction between them? (G = 6.67 x 10^-11)

Question 8 8. If the distance between two objects is doubled, and the mass of one of the objects is doubled, what happens to the gravitational force?

Question 9 9. If the distance between two objects is 500 km and is increased to 1000 km, what happens to the gravitational force between them?

Question 10 10. What kind of relationship does gravity follow with distance?

Newton's Laws of Motion and Gravitation 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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