idk1331 idk1331

24-10-2015
Mathematics

contestada

Calculate the potential energy of a 5 kg object sitting on a 3 m ledge

Respuesta :

mavis99 mavis99

24-10-2015

FORMULA TO FIND POTENTIAL ENERGY IS mgh
therefore substituting m as 5kg and g as 9.8m square and h as 3m
we get 147 as the answer
im srry but i forgot the unit

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