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- 1. Multiple ChoiceTwo factors effecting the magnitude of the force of gravity between 2 objects are...mass and distancemass and matterdistance and weightweight and mass
- 2. Multiple ChoiceForce of gravity is directly proportional toMassWeightDistanceTime
- 3. Multiple Choice
The sun is the anchor point of our solar system because of
the gas Hydrogen
its small density
its huge mass
its location
- 4. Multiple ChoiceOcean tides occur mainly becausewater normally runs to the side of Earth away from the sunof the gravitational pull of the sun on Earthof different gravitational pulls of the moon on opposite sides of Earthas Earth rotates it leaves the ocean water somewhat behind it
- 5. Multiple ChoiceA person on the Earth weighs 180 pounds. How much will they weigh on the moon? ( Note: The moons "g" is1/6 that of Earth)30 lbs360 lbs0- you are weightless in space18 lbs
- 6. Multiple ChoiceThe units of acceleration arekgm/s2m/sN
- 7. Multiple ChoiceComplete the following statement: The farther away two planets are the _______ the gravitational force between them.moresamedosen't matterless
- 8. Multiple Choice
If the objects are closer to each other, the force of attraction ____________.
no effect
decreases
increases
disappear
- 9. Multiple Choice
Which of the following formulas is the correct equation for the law of Universal gravitation?
- 10. Multiple Choice
the proportionality constant in Newton’s law of universal gravitation
gravitational constant
The Coulomb constant
The Planck constant
The speed of light
- 11. Multiple ChoiceTwo factors effecting the magnitude of the force of gravity between 2 objects are...mass and distancemass and matterdistance and weightweight and mass
- 12. Multiple ChoiceThe moon and other satellites rotate around the earth. Identify the force that keeps these satellites in orbit.gravityfrictiona strong forceelectromagnetic force
- 13. Multiple ChoiceComplete the following statement: The farther away two planets are the _______ the gravitational force between them.moresamedosen't matterless
- 14. Multiple ChoiceGravity attracts all objects towards one another.FalseTrueIt depends
- 15. Multiple ChoiceWhat is gravitational force?a force that attracts any objecta force that pushes any objecta force that shrinks any objecta force that enlarges anyobject
- Answer choicesTagsAnswer choicesTags