Physics, 04.03.2021 23:30 tomtom6870

13. What is the total mechanical energy of a penny dropped off of the top of the Empire State Building if it has a potential energy of 47 J, and a kinetic energy of 23 J? A. 24 J

B. 70 J

C. 667 J

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13. What is the total mechanical energy of a penny dropped off of the top of the Empire State Buildi...