Have an account?
Skip to Content
Build your own quiz
Suggestions for you
11 questions
Show Answers
See Preview
- 1. Multiple ChoiceThe gravitational force between two massive spheresis always an attraction.depends on how massive they are.depends inversely on the square of the distances betwn them.all of the above
- 2. Multiple ChoiceIf the mass of Earth increased, with no change in radius, your weight would _____.increase alsostay the samedecrease
- 3. Multiple ChoiceTwo objects move toward each other gravitationally. As they get closer, the force between them:remains constantincreasesdecreases
- 4. Multiple ChoiceIf you stood on a ladder so you were twice as far from Earth's center, your weight would be:one-eighth its normal valueone-quarter its normal valuehalf its normal valuenone of the above
- 5. Multiple ChoiceSuppose Fg between two massive spheres = 90 N. If distance between spheres is tripled, new Fg=270 N10 N810 N30 N
- 6. Multiple ChoiceSuppose Fg between two massive spheres M and m is F. If masses were M and 3m, Fg would be:1/3F3F1/9F9F
- 7. Multiple ChoiceA 1000-kg car rests on the Earth. The magnitude of Fg of the Earth on the car is:6.67 x10-11 N9.8 N9800 N1000 N
- 8. Multiple ChoiceIn the last question, what is the magnitude of the gravitational force of the car on the Earth?less than the force of the Earth on the carequal to the force of the Earth on the cargreater than the force of the Earth on the car
- 9. Multiple Choice
The graphical relationship between Fg of Earth on a man and distance between Earth and man is:
- 10. Multiple Choice
The graphical relationship between Fg of Earth on another planet and the mass of the planet is:
- 11. Multiple ChoiceJupiter is a much more massive planet than Earth. If you traveled to Jupiter, your mass wouldincreasedecreaseremain the same
- Answer choicesTagsAnswer choicesTags