| B.
Kinematics: freefall |
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| n | In a vacuum
(empty space), |
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| objects fall
freely at the same |
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| rate |
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| n | The rate at
which objects fall is |
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| known as “g”,
the acceleration |
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| due to gravity |
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| n | On
earth, the “g” is 9.81m/s2 |
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