xaviermareese2005 xaviermareese2005

18-11-2020
Physics

contestada

a race car with a mass of 500 kg on a bridge 45 m above a river what is the potential energy of the car?

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nasser3 nasser3

19-11-2020

U=mgh
U=500 * 9.8 * 45
U=220500 J

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