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| What is Newton's First Law better known as? |
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| Who first came up with Newton's first law? |
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| Ancients thought ____ ____ was needed to maintain motion. |
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| The quantity of matter in an object. |
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| What is the difference between mass and volume? |
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Definition
| Volume is a measure of space, while mass is a measure of matter. |
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| What is the difference between mass and weight? |
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| Weight is the measure of gravity on you, and mass is the amount of matter in you. |
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| What unit is used to measure mass? |
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| What unit is used to measure weight in the metric system? |
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| Where would a brick weigh more: On Earth or on the Moon? |
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| On Earth, because there is more gravitational force acting on it. |
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| Where would the mass of an object be more, on Earth or on the Moon? |
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| It would not matter where you were the mass would be the same. |
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| The combination of all forces acting on an object. |
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| Support force is force that balances weight. |
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| In the absence of net force, objects at rest will stay ___ ______, and objects in motion will stay ___ _______ in a _____ _______. |
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| At rest, in motion, straight line |
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| For Newton's First Law to be observed, forces must be ___________ or net force equals ______ |
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