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34 votes
A 75kg refrigerator is located on the 70th floor of a skyscraper (300m above ground). What is the potential energy of the refrigerator?

User Alapshin
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1 Answer

23 votes
23 votes

Step-by-step explanation:

potential energy = mgh

ATQ,

m=75kg, h=300m, g=9.8m/s²(if not given)(10 m/s² if given)

therefore, 75×300×9.8 = 2,20,500J.

hope this helps you.

User Joeyyang
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