Physics, 31.08.2019 02:30 crzyemo865
Aconstruction worker ascending at 6m/s in an open elevator 42 m above the ground drops a hammer.
a. how long does it take the hammer to hit the ground?
b. how fast is it moving when it hits the ground?
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How many electrons does each element require in its valence shell to become stable?
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Aconstruction worker ascending at 6m/s in an open elevator 42 m above the ground drops a hammer.
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