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Physics, 08.02.2021 18:50 Siebee23

A 75-kg refrigerator is thrown off of the 71st floor of a skyscraper. When it is 300 m off the ground (70th floor) it is moving at 10 m/s. What is the mechanical energy of the system?

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A 75-kg refrigerator is thrown off of the 71st floor of a skyscraper. When it is 300 m off the groun...

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