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Science Test Review
Force and Motion
Question | Answer |
---|---|
What is the force that pulls objects toward the center of the Earth? | gravity |
What is a push or pull that causes an object to move, stop, or change direction? | force |
What is a force that slows or stops motion? | friction |
Does gravity pull us to the sun? | no |
What is energy in motion called? | mechanical |
What happens to a moving object if there is more friction? | It slows down |
Like poles___________________. | repel |
Unlike poles________________. | attract |