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22-02-2017
Physics

contestada

The potential energy of an apple is 19.6 J, and it is 8 m above the ground. The mass of the apple is _____ kg

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Аноним Аноним

01-03-2017

We know, U = mgh
Substitute the known values,
19.6 = m * 9.8 * 8
m = 19.6 / 78.4
m = 1/4

In short, Your Answer would be 1/4 Kg

Hope this helps!

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