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Physics, 02.03.2021 23:30 djnkyworld

URGENT 50 points available: A rock falls off a cliff. After falling for 3.5 seconds, what is its speed a) 0.35 m/s b) 15.7 m/s c) 55 m/s d) 35 m/s​

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URGENT 50 points available: A rock falls off a cliff. After falling for 3.5 seconds, what is its spe...
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