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antoniya [11.8K]
3 years ago
7

Mrs. Stark weighs 70kg. How much Potential Energy does she have if she stands on the roof of an 80m tall building?

Chemistry
1 answer:
8_murik_8 [283]3 years ago
5 0
E = mgh

E = 70*9.81*80

E = 54936 J
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