sydneroSank sydneroSank

07-11-2015
Physics

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A 75-kg refrigerator is located on the 70th floor of a skyscraper (300meters a over the ground) What is the potential energy of the refrigerator?
#PLEASE HELP

Respuesta :

08-11-2015

Potential energy = (mass)(gravity)(height). / / / You know the mass and the height. Gravity on Earth is 9.8 m/s^2. Get multiplying !

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