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Find the potential energy of an object of mass 10kg placed o...
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Find the potential energy of an object of mass 10kg placed on a building floor 10m above the ground level [g = 10ms-2]

A. 10,000J

B. 5,000J

C. 100J

D. 1,000J

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judziy
Asked by judziyrep:2.1K
University of Benin Nigeria
15 May 2020

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peter
Peter answeredrep:1.9K
University of Lagos Nigeria
18 October 2020
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Potential energy (P.E) = mass (m) x gravity (g) x height (h)

P.E = mgh

m = 10kg

h = 10m

g = 10ms-2

P.E = 10 x 10 x 10

= 1, 000J

Ans D 

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