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10 Cards in this Set
- Front
- Back
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Solar eclipse |
When the moon lines directly between the sun and the earth |
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Lunar eclipse |
When the earth lines directly between the sun and the moon |
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Gravity |
the force that attracts a body toward the center of the earth, or toward any other physical body having Mass
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Mass |
The amount of matter in an object |
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Weight |
The force of gravity of an object |
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Spring scale |
A type of weight scale |
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Triple beam balance |
A type of mechanical balance |
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Independent Variable |
The variable being measured |
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Dependent variable |
The variable that responds with the independent variable |
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Controlled variable |
The variable that stays the same |
