Gravity Review

The tendency of an object to resist being moved or if in motion, being stopped is...

• Inertia
• Force
• Fricition
• Monty

Gravitational force is another name for gravity.

• True

• False

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Gravity's pull on an object's molecules is the object's ______.

• mass

• matter

• weight

• friction

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As distance between two objects increases, the pull of gravity ____.

• Increases

• Decreases

• Stays the same

Which model has greater gravitational attraction?

• Model A

• Model B

• Both Model A and Model B have the same amount of gravity

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Two factors effecting the magnitude of the gravitational force between 2 objects are...

• mass and distance

• mass and matter

• distance and weight

• weight and mass

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If an object has MORE ________, it will have MORE gravitational force.

• mass

• distance

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Which system has the greater gravitational attraction between the two objects (if any)?

• System A

• System B

• System A & System B have the same gravitational force

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Without gravity, the stars, planets and all objects in the universe would _______.

• continue to orbit each other

• move in a random direction

• move in a straight line

• stop moving

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Earth is traveling the fastest during the month(s) of ______ because _____.

• January ; It is closest to the sun.

• July ; it is farthest from the sun.

• September through October ; it is closest to the sun

• February through March ; it is farthest from the sun

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